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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0385071
Kind Code:
U
Application Number:
JP14813089U
Publication Date:
August 28, 1991
Filing Date:
December 22, 1989
Export Citation:
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International Classes:
A63C11/22; G04G99/00; (IPC1-7): A63C11/22; G04G1/00
Domestic Patent References:
JP1135976B
JP63184074B