Title:
【発明の名称】ドラフトチャンバーにおける排気制御装置
Document Type and Number:
Japanese Patent JP3326298
Kind Code:
B2
Inventors:
Masayuki Maeda
Application Number:
JP10281195A
Publication Date:
September 17, 2002
Filing Date:
April 26, 1995
Export Citation:
Assignee:
Itoki Crebio Co., Ltd.
International Classes:
F24F7/06; B01L1/00; (IPC1-7): B01L1/00; F24F7/06
Domestic Patent References:
| JP7190431A | ||||
| JP5970913A | ||||
| JP2139080U | ||||
| JP551442U | ||||
| JP62105447U | ||||
| JP4736855Y1 |
Other References:
【文献】米国特許4741257(US,A)
Attorney, Agent or Firm:
Akio Ishii (2 outside)