FR394078A - Mechanical warning device for door opening and break-in attempts - Google Patents
Mechanical warning device for door opening and break-in attemptsInfo
- Publication number
- FR394078A FR394078A FR394078DA FR394078A FR 394078 A FR394078 A FR 394078A FR 394078D A FR394078D A FR 394078DA FR 394078 A FR394078 A FR 394078A
- Authority
- FR
- France
- Prior art keywords
- attempts
- break
- door opening
- warning device
- mechanical warning
- 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
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR394078T | 1908-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR394078A true FR394078A (en) | 1909-01-14 |
Family
ID=1439344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR394078D Expired FR394078A (en) | 1908-09-09 | 1908-09-09 | Mechanical warning device for door opening and break-in attempts |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR394078A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6156804A (en) * | 1998-02-09 | 2000-12-05 | L'oreal | Use of a microdispersion of wax in a cosmetic or dermatological composition |
-
1908
- 1908-09-09 FR FR394078D patent/FR394078A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6156804A (en) * | 1998-02-09 | 2000-12-05 | L'oreal | Use of a microdispersion of wax in a cosmetic or dermatological composition |
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