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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6274896
Kind Code:
U
Application Number:
JP16724685U
Publication Date:
May 13, 1987
Filing Date:
October 30, 1985
Export Citation:
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International Classes:
A63H31/08; A63H33/30; G07F11/00; (IPC1-7): A63H33/30; A63H31/08; G07F11/00
Domestic Patent References:
JPS481840U1973-01-11
JPS502072U1975-01-10