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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6359787
Kind Code:
B2
Application Number:
JP4603284A
Publication Date:
November 21, 1988
Filing Date:
March 10, 1984
Export Citation:
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International Classes:
B22D27/04; B22C9/02; B22C9/04; B22C9/06; B22D23/00