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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54142325
Kind Code:
U
Application Number:
JP3985378U
Publication Date:
October 03, 1979
Filing Date:
March 27, 1978
Export Citation:
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International Classes:
B22D15/00; B22D15/04; B22D17/22; B22D35/06; (IPC1-7): B22D15/04; B22D17/22; B22D35/06