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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5120533
Kind Code:
B1
Application Number:
JP8983569A
Publication Date:
June 25, 1976
Filing Date:
November 11, 1969
Export Citation:
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International Classes:
B28B5/00; B28B15/00; (IPC1-7): B28B5/00; B28B15/00