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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS53105300
Kind Code:
U
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Application Number:
JP1016177U
Publication Date:
August 24, 1978
Filing Date:
January 31, 1977
Export Citation:
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International Classes:
B63C9/08; A63B33/00; B63C11/48; (IPC1-7): B63C9/12; A63B33/00; B63C11/48