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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0224614
Kind Code:
Y2
Application Number:
JP7935384U
Publication Date:
July 05, 1990
Filing Date:
May 28, 1984
Export Citation:
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International Classes:
B24D11/00; B24D15/04; B24D99/00; (IPC1-7): B24D15/04



 
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