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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS50129989
Kind Code:
U
Application Number:
JP4035474U
Publication Date:
October 24, 1975
Filing Date:
April 08, 1974
Export Citation:
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International Classes:
B24D15/00; B24D9/04; (IPC1-7): B24D9/04



 
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