BE392836A - - Google Patents

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Publication of BE392836A publication Critical patent/BE392836A/fr

- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks

BE392836D BE392836A (sr)

Publication Number	Publication Date
BE392836A true BE392836A (sr)

Application Number	Title	Priority Date	Filing Date
BE392836D BE392836A (sr)

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BE (1)	BE392836A (sr)

Publication	Publication Date	Title
AU3347199A (en)	1999-10-25	Anti-theft alarm cable
US5764729A (en)	1998-06-09	Local alarm system tamper protection device with dual conduits
US1920742A (en)	1933-08-01	Protective system
BE392836A (sr)
US2701874A (en)	1955-02-08	Burglar alarm system
US5734325A (en)	1998-03-31	Alarm device
FR2651014A1 (fr)	1991-02-22	Coffre-fort a serrure a secret
FR2526474A1 (en)	1983-11-10	Intelligent monitoring system for bank safe deposit room - uses microcomputer to cyclically interrogate individual box lock detectors and to test for abnormal numbers or frequency of openings
US1890941A (en)	1932-12-13	Night vault
US3056125A (en)	1962-09-25	Safe and vault alarm devices
US4435701A (en)	1984-03-06	Portable intrusion alarm
US1578980A (en)	1926-03-30	Burglar-alarm system
WO1982001953A1 (fr)	1982-06-10	Appareil de surveillance
US580552A (en)	1897-04-13	munro
US1669564A (en)	1928-05-15	Burglar-alarm system
US1579150A (en)	1926-03-30	Alarm apparatus
US351408A (en)	1886-10-26	stern
US904889A (en)	1908-11-24	Alarm device for fire-alarm boxes.
US1500805A (en)	1924-07-08	Vault protection system
US1081278A (en)	1913-12-09	Electric burglar-alarm.
US604033A (en)	1898-05-17	Electrical safe-protection system
BE407417A (sr)
US626684A (en)	1899-06-13	Electrical safe-protection system
US819873A (en)	1906-05-08	Burglar-alarm.
US1868884A (en)	1932-07-26	Alarm system