FR1380388A - Dispositif de signalisation optique ou acoustique - Google Patents

Dispositif de signalisation optique ou acoustique

Info

Publication number
FR1380388A
FR1380388A FR962085A FR962085A FR1380388A FR 1380388 A FR1380388 A FR 1380388A FR 962085 A FR962085 A FR 962085A FR 962085 A FR962085 A FR 962085A FR 1380388 A FR1380388 A FR 1380388A
Authority
FR
France
Prior art keywords
optical
signaling device
acoustic signaling
acoustic
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
FR962085A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to FR962085A priority Critical patent/FR1380388A/fr
Application granted granted Critical
Publication of FR1380388A publication Critical patent/FR1380388A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/04—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using hydraulic transmission; using pneumatic transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR962085A 1964-01-30 1964-01-30 Dispositif de signalisation optique ou acoustique Expired FR1380388A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR962085A FR1380388A (fr) 1964-01-30 1964-01-30 Dispositif de signalisation optique ou acoustique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR962085A FR1380388A (fr) 1964-01-30 1964-01-30 Dispositif de signalisation optique ou acoustique

Publications (1)

Publication Number Publication Date
FR1380388A true FR1380388A (fr) 1964-11-27

Family

ID=8822073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962085A Expired FR1380388A (fr) 1964-01-30 1964-01-30 Dispositif de signalisation optique ou acoustique

Country Status (1)

Country Link
FR (1) FR1380388A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643620A (en) * 1969-09-08 1972-02-22 Remington Arms Co Inc Multicolor indicator for a fluid operated system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643620A (en) * 1969-09-08 1972-02-22 Remington Arms Co Inc Multicolor indicator for a fluid operated system

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