Title:
【考案の名称】角形向流式冷却塔
Document Type and Number:
Japanese Patent JP2533556
Kind Code:
Y2
Inventors:
Tetsuro Ono
Kunioki Sasaki
Kunioki Sasaki
Application Number:
JP5487190U
Publication Date:
April 23, 1997
Filing Date:
May 25, 1990
Export Citation:
Assignee:
EBARA Shinwa Co., Ltd.
International Classes:
F28F25/06; F28C1/02; (IPC1-7): F28F25/06; F28C1/02
Domestic Patent References:
| JP181493U | ||||
| JP161591U |
Attorney, Agent or Firm:
Yamada Masakuni