FR329191A - Electric switch with combination interlock - Google Patents

Electric switch with combination interlock

Info

Publication number
FR329191A
FR329191A FR329191DA FR329191A FR 329191 A FR329191 A FR 329191A FR 329191D A FR329191D A FR 329191DA FR 329191 A FR329191 A FR 329191A
Authority
FR
France
Prior art keywords
electric switch
combination interlock
interlock
combination
switch
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
French (fr)
Inventor
Edouard Bernard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR329191A publication Critical patent/FR329191A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00666—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with dials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR329191D 1903-02-07 1903-02-07 Electric switch with combination interlock Expired FR329191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR329191T 1903-02-07

Publications (1)

Publication Number Publication Date
FR329191A true FR329191A (en) 1903-07-27

Family

ID=1379048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR329191D Expired FR329191A (en) 1903-02-07 1903-02-07 Electric switch with combination interlock

Country Status (1)

Country Link
FR (1) FR329191A (en)

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