AU460482B2 - Filter - Google Patents

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Publication number
AU460482B2
AU460482B2 AU63718/69A AU6371869A AU460482B2 AU 460482 B2 AU460482 B2 AU 460482B2 AU 63718/69 A AU63718/69 A AU 63718/69A AU 6371869 A AU6371869 A AU 6371869A AU 460482 B2 AU460482 B2 AU 460482B2
Authority
AU
Australia
Prior art keywords
filter
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 - Lifetime
Application number
AU63718/69A
Inventor
CHARLES HERBERT KEITH and JOHN DOAN ELLENBERG JOHN DREW ROBERTS
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 of AU460482B2 publication Critical patent/AU460482B2/en
Application filed by Celanese Corp filed Critical Celanese Corp
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU63718/69A 1968-11-13 1969-11-12 Filter Expired - Lifetime AU460482B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS775,390 1968-11-13

Publications (1)

Publication Number Publication Date
AU460482B2 true AU460482B2 (en)

Family

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