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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0139313
Kind Code:
B2
Inventors:
HAMADA TATSUO
SUZUKI KATSUMI
MAE YOSHINORI
Application Number:
JP13029581A
Publication Date:
August 21, 1989
Filing Date:
August 21, 1981
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
H02K44/04; H02K44/06



 
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