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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63106569
Kind Code:
U
Application Number:
JP20335586U
Publication Date:
July 09, 1988
Filing Date:
December 25, 1986
Export Citation:
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International Classes:
B22D18/06; B22D29/04; (IPC1-7): B22D18/06; B22D29/04



 
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