DE9302873U1 - - Google Patents
Info
- Publication number
- DE9302873U1 DE9302873U1 DE9302873U DE9302873U DE9302873U1 DE 9302873 U1 DE9302873 U1 DE 9302873U1 DE 9302873 U DE9302873 U DE 9302873U DE 9302873 U DE9302873 U DE 9302873U DE 9302873 U1 DE9302873 U1 DE 9302873U1
- Authority
- DE
- Germany
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/26—Electrical actuation by proximity of an intruder causing variation in capacitance or inductance of a circuit
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9302873U DE9302873U1 (zh) | 1993-02-27 | 1993-02-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9302873U DE9302873U1 (zh) | 1993-02-27 | 1993-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9302873U1 true DE9302873U1 (zh) | 1993-04-29 |
Family
ID=6889957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9302873U Expired - Lifetime DE9302873U1 (zh) | 1993-02-27 | 1993-02-27 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9302873U1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4437208A1 (de) * | 1994-10-18 | 1996-04-25 | Reinhard Badewien | Alarmsignale erzeugendes Gerät zur Sicherung eines Fensters oder einer Tür |
EP0710939A1 (en) * | 1994-11-04 | 1996-05-08 | Casio Computer Company Limited | Small-sized alarm device |
US5712623A (en) * | 1994-11-04 | 1998-01-27 | Casio Computer Co., Ltd. | Small-sized alarm device |
-
1993
- 1993-02-27 DE DE9302873U patent/DE9302873U1/de not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4437208A1 (de) * | 1994-10-18 | 1996-04-25 | Reinhard Badewien | Alarmsignale erzeugendes Gerät zur Sicherung eines Fensters oder einer Tür |
EP0710939A1 (en) * | 1994-11-04 | 1996-05-08 | Casio Computer Company Limited | Small-sized alarm device |
US5712623A (en) * | 1994-11-04 | 1998-01-27 | Casio Computer Co., Ltd. | Small-sized alarm device |