Degassing aeration membrane module
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Description
Claims
The ornamental design for a degassing aeration membrane module, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
4729773 | March 8, 1988 | Shirato et al. |
D331098 | November 17, 1992 | Boehme |
D331447 | December 1, 1992 | Boehme et al. |
D561299 | February 5, 2008 | Baba |
D561300 | February 5, 2008 | Baba |
D654558 | February 21, 2012 | Zeng |
8449659 | May 28, 2013 | Taylor et al. |
8506685 | August 13, 2013 | Taylor et al. |
D1368881 | September 2009 | JP |
D1368882 | September 2009 | JP |
D1368883 | September 2009 | JP |
Patent History
Patent number: D705390
Type: Grant
Filed: Sep 7, 2012
Date of Patent: May 20, 2014
Assignee: Mitsubishi Rayon Co., Ltd.
Inventors: Hiroyuki Okazaki (Toyohashi), Yoshie Tanizaki (Toyohashi)
Primary Examiner: Robin V Webster
Application Number: 29/431,447
Type: Grant
Filed: Sep 7, 2012
Date of Patent: May 20, 2014
Assignee: Mitsubishi Rayon Co., Ltd.
Inventors: Hiroyuki Okazaki (Toyohashi), Yoshie Tanizaki (Toyohashi)
Primary Examiner: Robin V Webster
Application Number: 29/431,447
Classifications
Current U.S. Class:
Treatment (D23/207)