AU494815B2 - Varying density cartridge filters - Google Patents

Varying density cartridge filters

Info

Publication number
AU494815B2
AU494815B2 AU53534/73A AU5353473A AU494815B2 AU 494815 B2 AU494815 B2 AU 494815B2 AU 53534/73 A AU53534/73 A AU 53534/73A AU 5353473 A AU5353473 A AU 5353473A AU 494815 B2 AU494815 B2 AU 494815B2
Authority
AU
Australia
Prior art keywords
cartridge filters
varying density
density cartridge
varying
filters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU53534/73A
Other versions
AU5353473A (en
Inventor
Marshall Vogt John William Soehngen Joseph C Poljak Clifford
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Celanese Corp
Original Assignee
Celanese Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Celanese Corp filed Critical Celanese Corp
Application granted granted Critical
Publication of AU494815B2 publication Critical patent/AU494815B2/en
Publication of AU5353473A publication Critical patent/AU5353473A/en
Expired legal-status Critical Current

Links

AU53534/73A 1972-03-24 1973-03-20 Varying density cartridge filters Expired AU494815B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23783372A 1972-03-24 1972-03-24
USUS237833 1972-03-24

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU40193/78A Division AU521909B2 (en) 1972-03-24 1978-09-25 Varying density cartridge filters

Publications (2)

Publication Number Publication Date
AU494815B2 true AU494815B2 (en) 1974-09-26
AU5353473A AU5353473A (en) 1974-09-26

Family

ID=

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