Document Type and Number:
Japanese Patent JPH0330537
Kind Code:
Y2
Application Number:
JP8212183U
Publication Date:
June 27, 1991
Filing Date:
May 31, 1983
Export Citation:
International Classes:
E05B41/00; E05B45/08; G08B13/08; (IPC1-7): E05B41/00; E05B45/08; G08B13/08
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