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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5092819
Kind Code:
A
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Application Number:
JP14238273A
Publication Date:
July 24, 1975
Filing Date:
December 21, 1973
Export Citation:
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International Classes:
B22C7/00; B22C9/00; B22C9/02; B22C13/08; (IPC1-7): B22C9/00; B22C7/00