Title:
DRAFT CHAMBER
Document Type and Number:
Japanese Patent JP3789712
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To facilitate fractional work after the replacement or disposal of the member surrounding a work space in a draft chamber.
SOLUTION: For example, a side panel 1 is formed so as to have a double- layer structure of a main body 33 and an interior material 34 and the interior material 34 is pressed and fixed to the main body 33 by a screw clamp type press member 38. The press member 38 and a screw 39 are protected by a cover 42 made of a synthetic resin.
Inventors:
Keisuke Yoshimatsu
Application Number:
JP2000045519A
Publication Date:
June 28, 2006
Filing Date:
February 23, 2000
Export Citation:
Assignee:
Itoki Co., Ltd.
International Classes:
B01L1/00; F24F7/06; (IPC1-7): B01L1/00; F24F7/06
Domestic Patent References:
| JP6022414U |
Attorney, Agent or Firm:
Akio Ishii
Tadashi Higashino
Hiroyuki Nishi
Tadashi Higashino
Hiroyuki Nishi