AU117218B2 - Improvements in gas and air filters - Google Patents

Improvements in gas and air filters

Info

Publication number
AU117218B2
AU117218B2 AU5289/42A AU528942A AU117218B2 AU 117218 B2 AU117218 B2 AU 117218B2 AU 5289/42 A AU5289/42 A AU 5289/42A AU 528942 A AU528942 A AU 528942A AU 117218 B2 AU117218 B2 AU 117218B2
Authority
AU
Australia
Prior art keywords
gas
air filters
filters
air
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
AU5289/42A
Other versions
AU528942A (en
Inventor
James Martin Michael
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 AU528942A publication Critical patent/AU528942A/en
Publication of AU117218B2 publication Critical patent/AU117218B2/en
Expired legal-status Critical Current

Links

AU5289/42A 1942-05-01 Improvements in gas and air filters Expired AU117218B2 (en)

Publications (2)

Publication Number Publication Date
AU528942A AU528942A (en) 1943-07-15
AU117218B2 true AU117218B2 (en) 1943-07-15

Family

ID=

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