NL69423C - - Google Patents

Info

Publication number: NL69423C
Authority: NL; Netherlands

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1944-06-14

Publication of NL69423C publication Critical patent/NL69423C/xx

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

NL69423D 1944-06-14 NL69423C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR992309T		1944-06-14

Publications (1)

Publication Number	Publication Date
NL69423C true NL69423C (enrdf_load_stackoverflow)

Family

ID=9554687

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL69423D NL69423C (enrdf_load_stackoverflow)	1944-06-14

Country Status (2)

Country	Link
FR (1)	FR992309A (enrdf_load_stackoverflow)
NL (1)	NL69423C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2138273B1 (enrdf_load_stackoverflow) *	1971-05-21	1975-02-21	Evr

0
- NL NL69423D patent/NL69423C/xx active
1944
- 1944-06-14 FR FR992309D patent/FR992309A/fr not_active Expired

Also Published As

Publication number	Publication date
FR992309A (fr)	1951-10-17

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