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Title:
SLINDING DOOR INTRUSION DETECTOR
Document Type and Number:
Japanese Patent JPS5293297
Kind Code:
A
Abstract:

PURPOSE: To obtain a sliding door intrusion detector which detects an intruderenters the room by taking off the sliding door-by detecting the derailment of the sliding door and sounds an alarm and which also gives improved shock resistance to the sliding door.


Inventors:
NIWA MASAKATSU
Application Number:
JP1976000009465
Publication Date:
August 05, 1977
Filing Date:
January 31, 1976
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
E05F7/00; G08B13/08; (IPC1-7): E05F7/00; G08B13/08
Domestic Patent References:
JPS519464A1976-01-26
JPS519467A
JPS519466A1976-01-26



 
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