Title:
【考案の名称】角形向流式冷却塔
Document Type and Number:
Japanese Patent JP2574492
Kind Code:
Y2
Inventors:
Tetsuro Ono
Isao Ito
Hiroyuki Kato
Isao Ito
Hiroyuki Kato
Application Number:
JP2245691U
Publication Date:
June 11, 1998
Filing Date:
March 15, 1991
Export Citation:
Assignee:
EBARA Shinwa Co., Ltd.
International Classes:
F28F25/06; (IPC1-7): F28F25/06
Domestic Patent References:
| JP63134290U | ||||
| JP6256992U | ||||
| JP4830412U |
Attorney, Agent or Firm:
Yamada Masakuni