FR467299A - Projecteur pour signalisation - Google Patents

Projecteur pour signalisation

Info

Publication number
FR467299A
FR467299A FR467299DA FR467299A FR 467299 A FR467299 A FR 467299A FR 467299D A FR467299D A FR 467299DA FR 467299 A FR467299 A FR 467299A
Authority
FR
France
Prior art keywords
signaling projector
projector
signaling
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BERLIN ANHALTISCHE MASCHB AG
Original Assignee
BERLIN ANHALTISCHE MASCHB AG
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 by BERLIN ANHALTISCHE MASCHB AG filed Critical BERLIN ANHALTISCHE MASCHB AG
Application granted granted Critical
Publication of FR467299A publication Critical patent/FR467299A/fr
Expired legal-status Critical Current

Links

FR467299D 1913-10-02 1914-01-14 Projecteur pour signalisation Expired FR467299A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE467299X 1913-10-02

Publications (1)

Publication Number Publication Date
FR467299A true FR467299A (fr) 1914-06-08

Family

ID=43351326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR467299D Expired FR467299A (fr) 1913-10-02 1914-01-14 Projecteur pour signalisation

Country Status (1)

Country Link
FR (1) FR467299A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586375A (en) * 1947-07-31 1952-02-19 Westinghouse Electric Corp Rotating beacon having duplicate lamp systems one of which is automatically energized upon failure of the other

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586375A (en) * 1947-07-31 1952-02-19 Westinghouse Electric Corp Rotating beacon having duplicate lamp systems one of which is automatically energized upon failure of the other

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