AU441731A - Rotary spiral pump - Google Patents

Rotary spiral pump

Info

Publication number
AU441731A
AU441731A AU4417/31A AU441731A AU441731A AU 441731 A AU441731 A AU 441731A AU 4417/31 A AU4417/31 A AU 4417/31A AU 441731 A AU441731 A AU 441731A AU 441731 A AU441731 A AU 441731A
Authority
AU
Australia
Prior art keywords
spiral pump
rotary spiral
rotary
pump
spiral
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
AU4417/31A
Inventor
Thomas Kahler Christopher
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
Publication of AU441731A publication Critical patent/AU441731A/en
Expired legal-status Critical Current

Links

AU4417/31A 1931-10-08 Rotary spiral pump Expired AU441731A (en)

Publications (1)

Publication Number Publication Date
AU441731A true AU441731A (en) 1932-09-15

Family

ID=

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