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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6296963
Kind Code:
U
Application Number:
JP18782085U
Publication Date:
June 20, 1987
Filing Date:
December 04, 1985
Export Citation:
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International Classes:
B23K9/12; B23K9/02; B23K9/127; (IPC1-7): B23K9/12; B23K9/225