FR331965A - Serrure magnétique et verrou magnétique - Google Patents

Serrure magnétique et verrou magnétique

Info

Publication number
FR331965A
FR331965A FR331965DA FR331965A FR 331965 A FR331965 A FR 331965A FR 331965D A FR331965D A FR 331965DA FR 331965 A FR331965 A FR 331965A
Authority
FR
France
Prior art keywords
magnetic lock
lock
magnetic
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)
Inventor
Louis-Adolphe Carre
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.)
LOUIS ADOLPHE CARRE
Original Assignee
LOUIS ADOLPHE CARRE
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 LOUIS ADOLPHE CARRE filed Critical LOUIS ADOLPHE CARRE
Application granted granted Critical
Publication of FR331965A publication Critical patent/FR331965A/fr
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
    • G07C9/00706—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 conductive components, e.g. pins, wires, metallic strips

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR331965D 1903-04-18 1903-04-18 Serrure magnétique et verrou magnétique Expired FR331965A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR331965T 1903-04-18

Publications (1)

Publication Number Publication Date
FR331965A true FR331965A (fr) 1903-10-10

Family

ID=1381645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR331965D Expired FR331965A (fr) 1903-04-18 1903-04-18 Serrure magnétique et verrou magnétique

Country Status (1)

Country Link
FR (1) FR331965A (fr)

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