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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5189521
Kind Code:
A
Application Number:
JP1425675A
Publication Date:
August 05, 1976
Filing Date:
February 05, 1975
Export Citation:
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International Classes:
B28B15/00; B28B17/00; (IPC1-7): B28B15/00; B28B17/00