Revision history of "Carrying out research work on the development of a prototype of an antenna integrated with the cast iron drain drain cover for use in the safety monitoring system and the prevention of vandalism." (Q107848)

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22 March 2024

15 January 2024

14 June 2023

12 June 2023

24 May 2023

2 March 2023

  • curprev 13:1213:12, 2 March 2023DG Regio talk contribs 92,891 bytes +612 Changed label, description and/or aliases in lv, fr, it, bg, sv, sk, fi, ro, et, de, cs, es, mt, nl, ga, sl, lt, hu, pt, el, hr, da, and other parts

20 October 2022

27 July 2022

  • curprev 11:4911:49, 27 July 2022DG Regio talk contribs 91,466 bytes +58,775 Changed label, description and/or aliases in et, lt, hr, el, sk, fi, hu, cs, lv, ga, sl, bg, mt, pt, da, ro, sv, nl, fr, de, it, es, and other parts: Adding translations: et, lt, hr, el, sk, fi, hu, cs, lv, ga, sl, bg, mt, pt, da, ro, sv,

18 January 2022

15 January 2022

17 December 2021

7 December 2021

1 December 2021

  • curprev 10:2110:21, 1 December 2021DG Regio talk contribs 19,091 bytes +3,297 Created claim: summary (P836): L’objectif principal du projet est de développer un prototype d’antenne intégrée au couvercle en fonte du puits de drainage. L’antenne sera utilisée pour la transmission sans fil de signaux d’alarme avec retrait non autorisé du couvercle du puits d’égout au centre de surveillance. La requérante a une solution similaire, mais ses paramètres sont insatisfaisants. La portée nécessaire au fonctionnement fiable du réseau dans des zones de densité var...
  • curprev 10:2110:21, 1 December 2021DG Regio talk contribs 15,794 bytes +300 Changed label, description and/or aliases in fr: translated_label

29 October 2020

17 October 2020

  • curprev 17:1417:14, 17 October 2020DG Regio talk contribs 15,933 bytes +255 Changed label, description and/or aliases in 1 language: translated_label
  • curprev 17:1417:14, 17 October 2020DG Regio talk contribs 15,678 bytes −240 Changed label, description and/or aliases in 1 language: remove_english_label
  • curprev 17:1417:14, 17 October 2020DG Regio talk contribs 15,918 bytes +2,912 Created claim: summary (P836): The main objective of the project is to develop a prototype antenna integrated into the cast iron drainage well cover. The antenna will be used for wireless transmission of alarm signals with unauthorised removal of the cover from the sewer well to the surveillance centre. The applicant has a similar solution, but its parameters are unsatisfactory. The range needed for the reliable operation of the system in areas with varying density of the sew...
  • curprev 17:1417:14, 17 October 2020DG Regio talk contribs 13,006 bytes −2,451 Removed claim: summary (P836): The main purpose of the project is to develop a prototype antenna integrated with a cast iron cap. The antenna will be used for the wireless alarm transmission of the unauthorised removal of the cover from the sewage wells to the supervisory centre. The applicant has a similar solution but its parameters are unsatisfactory. The extent necessary for the reliable operation of the system in areas with a differentiated density of the sewer should...

24 September 2020

17 July 2020

22 June 2020

10 June 2020

6 June 2020

26 March 2020

9 March 2020

  • curprev 09:5509:55, 9 March 2020DG Regio talk contribs 13,737 bytes +2,451 Created claim: summary (P836): The main purpose of the project is to develop a prototype antenna integrated with a cast iron cap. The antenna will be used for the wireless alarm transmission of the unauthorised removal of the cover from the sewage wells to the supervisory centre. The applicant has a similar solution but its parameters are unsatisfactory. The extent necessary for the reliable operation of the system in areas with a differentiated density of the sewer should be...

24 February 2020

18 February 2020

31 January 2020

14 January 2020