Title:
呼気フィルター装置
Document Type and Number:
Japanese Patent JP2007531570
Kind Code:
A
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Inventors:
Drezal, David M
Guelphmann, Daniel M
Wilder, John Dee
Guelphmann, Daniel M
Wilder, John Dee
Application Number:
JP2007504157A
Publication Date:
November 08, 2007
Filing Date:
March 18, 2005
Export Citation:
Assignee:
Drezal Creative Innovations LLC
International Classes:
A62B23/06; A61M16/06; A62B18/02
Domestic Patent References:
| JPH02126668A | 1990-05-15 | |||
| JP52164394A | ||||
| JPS4994491A | 1974-09-07 | |||
| JPS61228883A | 1986-10-13 | |||
| JPS60171450A | 1985-09-04 | |||
| JPS55148761A | 1980-11-19 | |||
| JP2003284177A | 2003-10-03 | |||
| JPS6031748A | 1985-02-18 | |||
| JPH01160572A | 1989-06-23 | |||
| JP16011245Y |
Attorney, Agent or Firm:
Kazuo Shamoto
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Takami Ito
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Takami Ito