Title:
【発明の名称】物質および/又は熱交換塔用の充填材
Document Type and Number:
Japanese Patent JP3334909
Kind Code:
B2
More Like This:
Inventors:
Yutaka Maeda
Application Number:
JP18125592A
Publication Date:
October 15, 2002
Filing Date:
July 08, 1992
Export Citation:
Assignee:
Ryoka Forward Co., Ltd.
Yutaka Maeda
Yutaka Maeda
International Classes:
B01J19/30; B01D3/16; B01D3/26; B01J19/32; F28F25/08; (IPC1-7): B01J19/30; B01D3/16; B01D3/26; B01D53/18; F28F25/08
Domestic Patent References:
JP5288490A | ||||
JP5103978A | ||||
JP26843A | ||||
JP63151331A | ||||
JP6279801A | ||||
JP6023796A | ||||
JP5416761A | ||||
JP5415554A | ||||
JP6316823U | ||||
JP601401U |
Attorney, Agent or Firm:
Kazuo Shamoto (6 outside)
Kazuo Shamoto (5 outside)
Kazuo Shamoto (5 outside)