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Document Type and Number:
Japanese Patent JPS54143484
Kind Code:
U
Application Number:
JP4174478U
Publication Date:
October 04, 1979
Filing Date:
March 30, 1978
Export Citation:
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International Classes:
B22D29/04; B21D43/02; B21D43/18; B21D45/04; B21D45/08; B22D29/00; B29C41/00; B29C45/00; B29C45/26; B29C45/40; B30B15/32; (IPC1-7): B21D43/02; B21D45/08; B22D29/00; B29F1/14; B30B15/32



 
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