Document Type and Number:
Japanese Patent JPS5092489
Kind Code:
U
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Application Number:
JP370373U
Publication Date:
August 04, 1975
Filing Date:
December 21, 1973
Export Citation:
International Classes:
B25D16/00; B23B45/00; B23B45/16; B23B47/00; (IPC1-7): B23B47/00; B23B45/00