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Document Type and Number:
Japanese Patent JPS5149449
Kind Code:
A
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Inventors:
SHINDO KATSUJI
AKATSU KAORU
Application Number:
JP12249074A
Publication Date:
April 28, 1976
Filing Date:
October 25, 1974
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
H01T1/04; H01T1/02; (IPC1-7): H01T1/02



 
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