Title:
【発明の名称】地下からの汚水・雑排水の空気圧送排水システム
Document Type and Number:
Japanese Patent JP2787936
Kind Code:
B2
Inventors:
NAKAMURA YASUYUKI
OOKUMA TOSHIMASA
MITSUMOTO AKIO
TOKAI TOYOJI
OOKUMA TOSHIMASA
MITSUMOTO AKIO
TOKAI TOYOJI
Application Number:
JP19487994A
Publication Date:
August 20, 1998
Filing Date:
July 26, 1994
Export Citation:
Assignee:
KAJIMA KENSETSU KK
International Classes:
E03F5/22; (IPC1-7): E03F5/22
Domestic Patent References:
| JP5216857A | ||||
| JP412582U | ||||
| JP396731B1 |
Attorney, Agent or Firm:
Kuninori Funabashi