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AU202945B2 - Mud valve - Google Patents
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AU202945B2 - Mud valve - Google Patents

Mud valve

Info

Publication number
AU202945B2
AU202945B2 AU2563/54A AU256354A AU202945B2 AU 202945 B2 AU202945 B2 AU 202945B2 AU 2563/54 A AU2563/54 A AU 2563/54A AU 256354 A AU256354 A AU 256354A AU 202945 B2 AU202945 B2 AU 202945B2
Authority
AU
Australia
Prior art keywords
mud valve
mud
valve
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
AU2563/54A
Other versions
AU256354A (en
Inventor
Allen Herbert
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.)
Cooper Industries LLC
Original Assignee
Cameron Iron Works Inc
Filing date
Publication date
Application filed by Cameron Iron Works Inc filed Critical Cameron Iron Works Inc
Application granted granted Critical
Publication of AU202945B2 publication Critical patent/AU202945B2/en
Publication of AU256354A publication Critical patent/AU256354A/en
Expired legal-status Critical Current

Links

AU2563/54A 1954-08-23 Mud valve Expired AU202945B2 (en)

Publications (2)

Publication Number Publication Date
AU202945B2 true AU202945B2 (en) 1955-02-24
AU256354A AU256354A (en) 1955-02-24

Family

ID=

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