FR2053962A5 - - Google Patents
Info
- Publication number
- FR2053962A5 FR2053962A5 FR7024352A FR7024352A FR2053962A5 FR 2053962 A5 FR2053962 A5 FR 2053962A5 FR 7024352 A FR7024352 A FR 7024352A FR 7024352 A FR7024352 A FR 7024352A FR 2053962 A5 FR2053962 A5 FR 2053962A5
- 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
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
-
- 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
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
- G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5238969 | 1969-07-01 | ||
JP5747869 | 1969-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2053962A5 true FR2053962A5 (en) | 1971-04-16 |
Family
ID=26392996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7024352A Expired FR2053962A5 (en) | 1969-07-01 | 1970-07-01 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2032327A1 (en) |
FR (1) | FR2053962A5 (en) |
GB (1) | GB1312090A (en) |
NL (1) | NL7009701A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK136042B (en) * | 1975-10-21 | 1977-08-01 | Iss Securitas As | Electromagnetic locking unit for customer box system. |
DE2604188C2 (en) * | 1976-02-04 | 1982-11-25 | Neiman S.A., Courbevoie | Circuit arrangement for actuating locking devices |
FR2420008A1 (en) * | 1978-03-17 | 1979-10-12 | Neiman Sa | MOTOR VEHICLE LOCK CONTROL DEVICE |
DE2911828A1 (en) * | 1979-03-26 | 1980-10-16 | Vdo Schindling | Radio controlled door lock for vehicle - has key transmitting PCM signals to receiver in lock containing demodulator and code comparator |
GR890100444A (en) * | 1989-07-12 | 1991-12-10 | Georgios Chatzichristodoulou | Automatic antiburglar lock |
GB9626743D0 (en) * | 1996-12-23 | 1997-02-12 | Anwyl Davies Nicholas | A lock |
-
1970
- 1970-06-30 DE DE19702032327 patent/DE2032327A1/en active Pending
- 1970-07-01 FR FR7024352A patent/FR2053962A5/fr not_active Expired
- 1970-07-01 NL NL7009701A patent/NL7009701A/xx not_active Application Discontinuation
- 1970-07-01 GB GB3200370A patent/GB1312090A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1312090A (en) | 1973-04-04 |
NL7009701A (en) | 1971-01-05 |
DE2032327A1 (en) | 1971-04-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |