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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0327917
Kind Code:
U
Application Number:
JP8751289U
Publication Date:
March 20, 1991
Filing Date:
July 25, 1989
Export Citation:
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International Classes:
A01D34/68; A63B47/02; A63B69/36; (IPC1-7): A01D34/68; A63B47/02; A63B69/36