AU217082B2 - High vacuum pumping system - Google Patents

High vacuum pumping system

Info

Publication number
AU217082B2
AU217082B2 AU18415/56A AU1841556A AU217082B2 AU 217082 B2 AU217082 B2 AU 217082B2 AU 18415/56 A AU18415/56 A AU 18415/56A AU 1841556 A AU1841556 A AU 1841556A AU 217082 B2 AU217082 B2 AU 217082B2
Authority
AU
Australia
Prior art keywords
high vacuum
pumping system
vacuum pumping
vacuum
pumping
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
AU18415/56A
Other versions
AU1841556A (en
Inventor
George Peters and William Patrick Kiley Edward
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Filing date
Publication date
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU217082B2 publication Critical patent/AU217082B2/en
Publication of AU1841556A publication Critical patent/AU1841556A/en
Expired legal-status Critical Current

Links

AU18415/56A 1956-05-22 High vacuum pumping system Expired AU217082B2 (en)

Publications (2)

Publication Number Publication Date
AU217082B2 true AU217082B2 (en) 1956-11-22
AU1841556A AU1841556A (en) 1956-11-22

Family

ID=

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