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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6215620
Kind Code:
B2
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Inventors:
HARA KENJI
IKEDA MITSUAKI
Application Number:
JP8574779A
Publication Date:
April 08, 1987
Filing Date:
July 04, 1979
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Assignee:
YASKAWA DENKI SEISAKUSHO KK
International Classes:
H02K17/16; C22C9/00; H02K3/02