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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6246494
Kind Code:
Y2
Application Number:
JP20390183U
Publication Date:
December 16, 1987
Filing Date:
December 27, 1983
Export Citation:
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International Classes:
B26D7/01; B23D15/04; B23D33/10; B23D35/00; H02G1/00; H02G1/06; (IPC1-7): B23D15/04; B23D35/00