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Title:
【考案の名称】清水装置
Document Type and Number:
Japanese Patent JPS59190394
Kind Code:
U
Inventors:
Masao Okubo
Application Number:
JP8419983U
Publication Date:
December 17, 1984
Filing Date:
June 01, 1983
Export Citation:
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International Classes:
C02F1/44; B01D61/08; B01D63/10; C02F1/50; (IPC1-7): C02F1/50; C02F1/44
Domestic Patent References:
JPS56139192A1981-10-30
JP54116546B



 
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