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Document Type and Number:
Japanese Patent JPS5122999
Kind Code:
A
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Inventors:
SHINHO KATSUTOSHI
Application Number:
JP9417774A
Publication Date:
February 24, 1976
Filing Date:
August 19, 1974
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
C02F1/42; B01D15/04; B01J47/04; G21F9/00; G21F9/12; (IPC1-7): B01D15/04; C02B1/32; G21F9/12



 
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