AU110800B2 - Improved filter - Google Patents

Improved filter

Info

Publication number
AU110800B2
AU110800B2 AU2421/39A AU242139A AU110800B2 AU 110800 B2 AU110800 B2 AU 110800B2 AU 2421/39 A AU2421/39 A AU 2421/39A AU 242139 A AU242139 A AU 242139A AU 110800 B2 AU110800 B2 AU 110800B2
Authority
AU
Australia
Prior art keywords
improved filter
filter
improved
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
AU2421/39A
Other versions
AU242139A (en
Inventor
nzy Kari. Cartwright Le.
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU110800B2 publication Critical patent/AU110800B2/en
Publication of AU242139A publication Critical patent/AU242139A/en
Expired legal-status Critical Current

Links

AU2421/39A 1939-05-30 Improved filter Expired AU110800B2 (en)

Publications (2)

Publication Number Publication Date
AU110800B2 true AU110800B2 (en) 1940-06-27
AU242139A AU242139A (en) 1940-06-27

Family

ID=

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