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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56166200
Kind Code:
U
Application Number:
JP6166580U
Publication Date:
December 09, 1981
Filing Date:
May 06, 1980
Export Citation:
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International Classes:
B26D7/28; B26F1/32; (IPC1-7): B26F1/32; B26D7/28