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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0117011
Kind Code:
B2
Inventors:
OOIZUMI JUNICHI
PPONMA KAZUO
TOIDA SHIGERU
NAGANO SHUICHI
Application Number:
JP8107081A
Publication Date:
March 28, 1989
Filing Date:
May 29, 1981
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
F16D33/14; F16D48/06



 
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