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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63107804
Kind Code:
U
Application Number:
JP20143486U
Publication Date:
July 12, 1988
Filing Date:
December 29, 1986
Export Citation:
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International Classes:
A63B47/00; G01B3/14; G09F3/08; (IPC1-7): G01B3/14; A63B47/00; G09F3/08
Domestic Patent References:
JP60148904B
JPS6152204B21986-11-12