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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS55143166
Kind Code:
U
Application Number:
JP4068279U
Publication Date:
October 14, 1980
Filing Date:
March 30, 1979
Export Citation:
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International Classes:
B23D71/04; B26B11/00; (IPC1-7): B26B11/00; B23D71/04