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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS51112899
Kind Code:
U
Application Number:
JP3162475U
Publication Date:
September 13, 1976
Filing Date:
March 07, 1975
Export Citation:
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International Classes:
B63B9/06; B23K9/00; B23K37/00; B63B9/00; (IPC1-7): B63B9/00