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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6327959
Kind Code:
Y2
Application Number:
JP53681U
Publication Date:
July 28, 1988
Filing Date:
January 08, 1981
Export Citation:
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International Classes:
B24B19/16; B24B31/06; (IPC1-7): B24B19/16; B24B31/06