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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS50147990
Kind Code:
U
Application Number:
JP5905474U
Publication Date:
December 08, 1975
Filing Date:
May 23, 1974
Export Citation:
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International Classes:
B26D7/26; B21D28/00; B21D28/24; B23D15/00; B23D15/06; B26D9/00; B26F1/02; (IPC1-7): B21D28/00; B23D15/00; B26D9/00



 
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