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CA521285A - Multiple valves - Google Patents

Multiple valves

Info

Publication number
CA521285A
CA521285A CA521285A CA521285DA CA521285A CA 521285 A CA521285 A CA 521285A CA 521285 A CA521285 A CA 521285A CA 521285D A CA521285D A CA 521285DA CA 521285 A CA521285 A CA 521285A
Authority
CA
Canada
Prior art keywords
multiple valves
valves
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
CA521285A
Other languages
French (fr)
Inventor
E. Risley Roger
L. Hoke Howard
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
Publication date
Application granted granted Critical
Publication of CA521285A publication Critical patent/CA521285A/en
Expired legal-status Critical Current

Links

CA521285A Multiple valves Expired CA521285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA521285T

Publications (1)

Publication Number Publication Date
CA521285A true CA521285A (en) 1956-01-31

Family

ID=35674507

Family Applications (1)

Application Number Title Priority Date Filing Date
CA521285A Expired CA521285A (en) Multiple valves

Country Status (1)

Country Link
CA (1) CA521285A (en)

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