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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS60176825
Kind Code:
U
Application Number:
JP6545284U
Publication Date:
November 22, 1985
Filing Date:
May 07, 1984
Export Citation:
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International Classes:
B21D28/14; B21D28/00; B23D35/00; B26D9/00; (IPC1-7): B21D28/14; B23D35/00
Domestic Patent References:
JPS5844887U1983-03-25