Title:
【発明の名称】エアーフィルターの製造方法
Document Type and Number:
Japanese Patent JP2954236
Kind Code:
B2
Inventors:
YOKOI YASUO
KASHIMA MICHIO
ICHIKAWA KENJI
KASHIMA MICHIO
ICHIKAWA KENJI
Application Number:
JP17332489A
Publication Date:
September 27, 1999
Filing Date:
July 05, 1989
Export Citation:
Assignee:
YOKOI YASUO
KASHIMA MICHIO
ICHIKAWA KENJI
KASHIMA MICHIO
ICHIKAWA KENJI
International Classes:
A61L9/16; B01D39/00; B01D39/14; B01D53/34; B01D53/38; B01D53/81; (IPC1-7): B01D39/00; A61L9/16; B01D39/14
Domestic Patent References:
| JP58101717A | ||||
| JP61138511A | ||||
| JP5542854B1 |
Attorney, Agent or Firm:
Hidehiko Okada (3 others)