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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54142327
Kind Code:
U
Application Number:
JP3850278U
Publication Date:
October 03, 1979
Filing Date:
March 24, 1978
Export Citation:
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International Classes:
B22D7/12; B22D11/10; B22D11/106; B22D23/00; (IPC1-7): B22D11/10; B22D23/00