FR964449A - - Google Patents
Info
- Publication number
- FR964449A FR964449A FR964449DA FR964449A FR 964449 A FR964449 A FR 964449A FR 964449D A FR964449D A FR 964449DA FR 964449 A FR964449 A FR 964449A
- Authority
- FR
- France
- 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR964449A true FR964449A (de) | 1950-08-17 |
Family
ID=1565415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR964449D Expired FR964449A (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR964449A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007092A1 (de) * | 1978-07-14 | 1980-01-23 | Edmund Müller | Elektromechanische Sicherheitsschaltung mit einem Codierschalter |
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0
- FR FR964449D patent/FR964449A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007092A1 (de) * | 1978-07-14 | 1980-01-23 | Edmund Müller | Elektromechanische Sicherheitsschaltung mit einem Codierschalter |