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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0130503
Kind Code:
B2
Inventors:
NIIYAMA KICHIHEI
ITO KOJI
Application Number:
JP9259078A
Publication Date:
June 20, 1989
Filing Date:
July 31, 1978
Export Citation:
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Assignee:
SOPHIA CO LTD
International Classes:
A63F7/02



 
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