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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH04132166
Kind Code:
U
Application Number:
JP3863491U
Publication Date:
December 07, 1992
Filing Date:
May 29, 1991
Export Citation:
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International Classes:
E05B43/00; E05B45/06; E05B49/00; G08B13/00; (IPC1-7): E05B45/06; E05B43/00; E05B49/00; G08B13/00
Domestic Patent References:
JPS4940099A1974-04-15
JPS53127096A1978-11-06
JPH0414575A1992-01-20
JPS5641973A1981-04-18
JPS63142168A1988-06-14