Title:
【発明の名称】間接熱交換装置の製造方法
Document Type and Number:
Japanese Patent JP2740807
Kind Code:
B2
Inventors:
Shigejiro Komiya
Application Number:
JP30356589A
Publication Date:
April 15, 1998
Filing Date:
November 22, 1989
Export Citation:
Assignee:
EBARA Shinwa Co., Ltd.
International Classes:
F28D5/00; B21D53/04; F28D9/00; (IPC1-7): B21D53/04; F28D5/00; F28D9/00
Attorney, Agent or Firm:
Yamada Masakuni