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AU216281B2 - Positive transfer rotary pumps - Google Patents
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AU216281B2 - Positive transfer rotary pumps - Google Patents

Positive transfer rotary pumps

Info

Publication number
AU216281B2
AU216281B2 AU9939/55A AU993955A AU216281B2 AU 216281 B2 AU216281 B2 AU 216281B2 AU 9939/55 A AU9939/55 A AU 9939/55A AU 993955 A AU993955 A AU 993955A AU 216281 B2 AU216281 B2 AU 216281B2
Authority
AU
Australia
Prior art keywords
rotary pumps
positive transfer
transfer rotary
positive
pumps
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
AU9939/55A
Other versions
AU993955A (en
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.)
GUIDO LE GRAZIE
Original Assignee
GUIDO LE GRAZIE
Filing date
Publication date
Application filed by GUIDO LE GRAZIE filed Critical GUIDO LE GRAZIE
Application granted granted Critical
Publication of AU993955A publication Critical patent/AU993955A/en
Publication of AU216281B2 publication Critical patent/AU216281B2/en
Expired legal-status Critical Current

Links

AU9939/55A 1955-06-19 Positive transfer rotary pumps Expired AU216281B2 (en)

Publications (2)

Publication Number Publication Date
AU993955A AU993955A (en) 1956-12-20
AU216281B2 true AU216281B2 (en) 1956-12-20

Family

ID=

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