Title:
排水用通気装置
Document Type and Number:
Japanese Patent JP4056994
Kind Code:
B2
More Like This:
Inventors:
Hongo Tomohiro
Application Number:
JP2004190379A
Publication Date:
March 05, 2008
Filing Date:
June 28, 2004
Export Citation:
Assignee:
KITZ CORPORATION
International Classes:
E03C1/122; E03C1/284; F16K15/06; F16K24/06
Domestic Patent References:
| JP8284227A | ||||
| JP59052284U | ||||
| JP61130854U |
Attorney, Agent or Firm:
Tetsuo Kobayashi