Document Type and Number:
Japanese Patent JPS6316699
Kind Code:
B2
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Inventors:
MURAKI TOKUJI
Application Number:
JP3694881A
Publication Date:
April 11, 1988
Filing Date:
March 13, 1981
Export Citation:
Assignee:
YOKOKAWA DENKI KK
International Classes:
G01F23/14; G05D9/00
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