Title:
【発明の名称】耐水性糸束エレメント
Document Type and Number:
Japanese Patent JP2631245
Kind Code:
B2
Inventors:
YAMAMOTO TAKUO
MAEDA MITSUO
MAEDA MITSUO
Application Number:
JP29539990A
Publication Date:
July 16, 1997
Filing Date:
November 02, 1990
Export Citation:
Assignee:
UBE KOSAN KK
International Classes:
B01D53/22; B01D53/26; B01D61/36; B01D63/00; B01D63/02; (IPC1-7): B01D63/00; B01D53/22; B01D61/36; B01D63/02
Domestic Patent References:
| JP63302907A | ||||
| JP1268776A | ||||
| JP2218714A | ||||
| JP231821A |