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Document Type and Number:
Japanese Patent JPH0519395
Kind Code:
B2
Inventors:
NAKAMA YASUHEI
FURUHATA TAKASHI
Application Number:
JP716584A
Publication Date:
March 16, 1993
Filing Date:
January 20, 1984
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
H02P29/00; G05D13/62



 
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