Document Type and Number:
Japanese Patent JPS6310954
Kind Code:
Y2
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Application Number:
JP12777979U
Publication Date:
March 31, 1988
Filing Date:
September 14, 1979
Export Citation:
International Classes:
B23D21/10; B23B5/16; B23D31/00; B26D3/00; B26D3/16; B26D9/00; (IPC1-7): B26D3/00; B23D31/00