AU439998B2 - Valve stem and plug valve assembly - Google Patents

Valve stem and plug valve assembly

Info

Publication number
AU439998B2
AU439998B2 AU52543/69A AU5254369A AU439998B2 AU 439998 B2 AU439998 B2 AU 439998B2 AU 52543/69 A AU52543/69 A AU 52543/69A AU 5254369 A AU5254369 A AU 5254369A AU 439998 B2 AU439998 B2 AU 439998B2
Authority
AU
Australia
Prior art keywords
valve
plug
stem
assembly
valve assembly
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
AU52543/69A
Other versions
AU5254369A (en
Inventor
Maragh Jean
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of AU439998B2 publication Critical patent/AU439998B2/en
Publication of AU5254369A publication Critical patent/AU5254369A/en
Expired legal-status Critical Current

Links

AU52543/69A 1968-04-02 1969-03-26 Valve stem and plug valve assembly Expired AU439998B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS718,165 1968-04-02
USUS778,905 1968-10-15

Publications (2)

Publication Number Publication Date
AU439998B2 true AU439998B2 (en) 1970-10-01
AU5254369A AU5254369A (en) 1970-10-01

Family

ID=

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