NL6914272A - - Google Patents

Info

Publication number
NL6914272A
NL6914272A NL6914272A NL6914272A NL6914272A NL 6914272 A NL6914272 A NL 6914272A NL 6914272 A NL6914272 A NL 6914272A NL 6914272 A NL6914272 A NL 6914272A NL 6914272 A NL6914272 A NL 6914272A
Authority
NL
Netherlands
Application number
NL6914272A
Other versions
NL164148B (nl
NL164148C (nl
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.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6914272A publication Critical patent/NL6914272A/xx
Publication of NL164148B publication Critical patent/NL164148B/xx
Application granted granted Critical
Publication of NL164148C publication Critical patent/NL164148C/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
NL6914272.A 1968-09-30 1969-09-19 Signaalgever, bij voorkeur voor verkeerslicht- installaties. NL164148C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0066174 1968-09-30

Publications (3)

Publication Number Publication Date
NL6914272A true NL6914272A (de) 1970-04-01
NL164148B NL164148B (nl) 1980-06-16
NL164148C NL164148C (nl) 1980-11-17

Family

ID=7498612

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6914272.A NL164148C (nl) 1968-09-30 1969-09-19 Signaalgever, bij voorkeur voor verkeerslicht- installaties.

Country Status (2)

Country Link
AT (1) AT300619B (de)
NL (1) NL164148C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8021035B2 (en) * 2008-03-31 2011-09-20 Heathco Llc Surface-mountable light fixture having an access port and corresponding method and kit

Also Published As

Publication number Publication date
NL164148B (nl) 1980-06-16
NL164148C (nl) 1980-11-17
AT300619B (de) 1972-08-10

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee