Title:
【考案の名称】エアレ-シヨンタンクにおける散気管の上下回動のための構造
Document Type and Number:
Japanese Patent JPS5895294
Kind Code:
U
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Inventors:
Hiroyuki Ishibashi
Application Number:
JP18955581U
Publication Date:
June 28, 1983
Filing Date:
December 18, 1981
Export Citation:
International Classes:
C02F3/20; (IPC1-7): C02F3/20