Title:
【発明の名称】汚水処理用中空糸膜束の製造方法
Document Type and Number:
Japanese Patent JP2727114
Kind Code:
B2
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Inventors:
AYA HIDENORI
MOCHIDA ETSUO
MITA TAKESHI
MOCHIDA ETSUO
MITA TAKESHI
Application Number:
JP11384289A
Publication Date:
March 11, 1998
Filing Date:
May 08, 1989
Export Citation:
Assignee:
TOKYU KENSETSU KK
International Classes:
B01D63/02; C02F1/44; (IPC1-7): B01D63/02; C02F1/44
Domestic Patent References:
| JP1111406A | ||||
| JP50160176A | ||||
| JP58109104A |
Attorney, Agent or Firm:
Suzuki Seishiro