Title:
【発明の名称】濾過器
Document Type and Number:
Japanese Patent JP2673040
Kind Code:
B2
More Like This:
Inventors:
Hanafusa Michio
Ota Mamoru
Ota Mamoru
Application Number:
JP27649190A
Publication Date:
November 05, 1997
Filing Date:
October 17, 1990
Export Citation:
Assignee:
Imai Sangyo Co., Ltd.
Nippon Petrochemical Co., Ltd.
Nippon Petrochemical Co., Ltd.
International Classes:
B01D35/06; B03C1/02; B03C1/28; (IPC1-7): B03C1/02; B01D35/06
Domestic Patent References:
JP356153A | ||||
JP4150960A | ||||
JP634820A |
Attorney, Agent or Firm:
Takehiko Suzue (3 outside)