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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5442799
Kind Code:
Y2
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Application Number:
JP2589277U
Publication Date:
December 11, 1979
Filing Date:
March 04, 1977
Export Citation:
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International Classes:
A63H17/38; A63F9/14; A63H17/36; A63H18/12; (IPC1-7): A63H18/12; A63F9/14; A63H17/38