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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH047643
Kind Code:
B2
Inventors:
HARADA ISAMU
WATABE MICHIHIRO
YOKOCHI TAKESHI
Application Number:
JP17910185A
Publication Date:
February 12, 1992
Filing Date:
August 14, 1985
Export Citation:
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Assignee:
ISHIKAWAJIMA SHIBAURA MACH
International Classes:
A01B63/10; A01B63/00; G05B5/01



 
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