AU116014B2 - Improvements in and relating to rotary pumps or air exhausters - Google Patents

Improvements in and relating to rotary pumps or air exhausters

Info

Publication number
AU116014B2
AU116014B2 AU3730/41A AU373041A AU116014B2 AU 116014 B2 AU116014 B2 AU 116014B2 AU 3730/41 A AU3730/41 A AU 3730/41A AU 373041 A AU373041 A AU 373041A AU 116014 B2 AU116014 B2 AU 116014B2
Authority
AU
Australia
Prior art keywords
relating
rotary pumps
air exhausters
exhausters
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
AU3730/41A
Other versions
AU373041A (en
Inventor
William Earnshaw John
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 AU116014B2 publication Critical patent/AU116014B2/en
Publication of AU373041A publication Critical patent/AU373041A/en
Expired legal-status Critical Current

Links

AU3730/41A 1941-11-28 Improvements in and relating to rotary pumps or air exhausters Expired AU116014B2 (en)

Publications (2)

Publication Number Publication Date
AU116014B2 true AU116014B2 (en) 1942-10-29
AU373041A AU373041A (en) 1942-10-29

Family

ID=

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