FR736988A - Clapet de signal - Google Patents

Clapet de signal

Info

Publication number
FR736988A
FR736988A FR736988DA FR736988A FR 736988 A FR736988 A FR 736988A FR 736988D A FR736988D A FR 736988DA FR 736988 A FR736988 A FR 736988A
Authority
FR
France
Prior art keywords
signal valve
valve
signal
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke 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 Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR736988A publication Critical patent/FR736988A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00Signalling 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
    • G08B7/02Signalling 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 mechanical transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR736988D 1931-08-14 1932-05-11 Clapet de signal Expired FR736988A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE736988X 1931-08-14

Publications (1)

Publication Number Publication Date
FR736988A true FR736988A (fr) 1932-12-05

Family

ID=6642462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR736988D Expired FR736988A (fr) 1931-08-14 1932-05-11 Clapet de signal

Country Status (1)

Country Link
FR (1) FR736988A (fr)

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