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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS452074
Kind Code:
Y1
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Application Number:
JP1998869U
Publication Date:
January 28, 1970
Filing Date:
March 07, 1969
Export Citation:
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International Classes:
B26D1/24; B23D19/04; B23D35/00; (IPC1-7): B23D19/04; B23D35/00