Title:
排水用通気装置
Document Type and Number:
Japanese Patent JP3611829
Kind Code:
B2
More Like This:
Inventors:
Hongo Tomohiro
Application Number:
JP2002154191A
Publication Date:
January 19, 2005
Filing Date:
May 28, 2002
Export Citation:
Assignee:
KITZ CORPORATION
International Classes:
E03C1/122; F16K15/06; F16K24/06; F16L55/07; (IPC1-7): E03C1/122
Domestic Patent References:
| JP2001026958A | ||||
| JP8284227A | ||||
| JP2001132863A |
Attorney, Agent or Firm:
Tetsuo Kobayashi