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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5250479
Kind Code:
Y2
More Like This:
JPH05355[Name of invention] Tool for polishing the inner surface of the hole
Application Number:
JP14520476U
Publication Date:
November 16, 1977
Filing Date:
October 28, 1976
Export Citation:
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International Classes:
B24D9/04; B24D9/00; (IPC1-7): B24D9/04



 
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