[go: up one dir, main page]

AU1671309A - Improvements in screw pumps - Google Patents

Improvements in screw pumps

Info

Publication number
AU1671309A
AU1671309A AU16713/09A AU1671309A AU1671309A AU 1671309 A AU1671309 A AU 1671309A AU 16713/09 A AU16713/09 A AU 16713/09A AU 1671309 A AU1671309 A AU 1671309A AU 1671309 A AU1671309 A AU 1671309A
Authority
AU
Australia
Prior art keywords
screw pumps
pumps
screw
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
AU16713/09A
Inventor
Stephen Bennett Erastus
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 AU1671309A publication Critical patent/AU1671309A/en
Expired legal-status Critical Current

Links

AU16713/09A 1909-12-30 Improvements in screw pumps Expired AU1671309A (en)

Publications (1)

Publication Number Publication Date
AU1671309A true AU1671309A (en) 1910-06-28

Family

ID=

Similar Documents

Publication Publication Date Title
AU1671309A (en) Improvements in screw pumps
CA126841A (en) Screw pump
AU1431109A (en) Improvements in screw manufacture
CA124948A (en) Hand pump
AU1415309A (en) Improvements in screw propellers
CA122813A (en) Screw
CA122889A (en) Screw
AU1648409A (en) Improvements in vacuum pumps
AU1646009A (en) Improvements in centrifugal pumps
AU1482109A (en) Improvements in autopianos
AU1433909A (en) Improvements in lever-jacks
AU1622309A (en) Improvements in power-motors
AU1655009A (en) Improvements in syphon-bottles
AU1658209A (en) Improvements in match-holders
CA125021A (en) Pump
CA117596A (en) Pump
CA121551A (en) Pump
CA121568A (en) Pump
CA121571A (en) Pump
CA121586A (en) Pump
CA121709A (en) Pump
CA122854A (en) Pump
CA122855A (en) Pump
CA124751A (en) Pump
CA118491A (en) Pump