FR58951E - Electric anti-theft device - Google Patents
Electric anti-theft deviceInfo
- Publication number
- FR58951E FR58951E FR58951DA FR58951E FR 58951 E FR58951 E FR 58951E FR 58951D A FR58951D A FR 58951DA FR 58951 E FR58951 E FR 58951E
- Authority
- FR
- France
- Prior art keywords
- theft device
- electric anti
- electric
- theft
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR58951T | 1948-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR58951E true FR58951E (en) | 1954-04-22 |
Family
ID=8692807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR58951D Expired FR58951E (en) | 1948-12-31 | 1948-12-31 | Electric anti-theft device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR58951E (en) |
-
1948
- 1948-12-31 FR FR58951D patent/FR58951E/en not_active Expired
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