CA887439A - Valve operating device - Google Patents

Valve operating device

Info

Publication number
CA887439A
CA887439A CA887439A CA887439DA CA887439A CA 887439 A CA887439 A CA 887439A CA 887439 A CA887439 A CA 887439A CA 887439D A CA887439D A CA 887439DA CA 887439 A CA887439 A CA 887439A
Authority
CA
Canada
Prior art keywords
operating device
valve operating
valve
operating
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
CA887439A
Inventor
A. Thompson Earl
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.)
EARL A THOMPSON Manufacturing CO
Original Assignee
EARL A THOMPSON Manufacturing CO
Publication date
Application granted granted Critical
Publication of CA887439A publication Critical patent/CA887439A/en
Expired legal-status Critical Current

Links

CA887439A Valve operating device Expired CA887439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA887439T

Publications (1)

Publication Number Publication Date
CA887439A true CA887439A (en) 1971-12-07

Family

ID=36393679

Family Applications (1)

Application Number Title Priority Date Filing Date
CA887439A Expired CA887439A (en) Valve operating device

Country Status (1)

Country Link
CA (1) CA887439A (en)

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