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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0334483
Kind Code:
Y2
Application Number:
JP6418782U
Publication Date:
July 22, 1991
Filing Date:
April 30, 1982
Export Citation:
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International Classes:
B22D17/32; B22C9/10; B22D17/24; F15B3/00; (IPC1-7): F15B3/00



 
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