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CA421147A - Valve control apparatus - Google Patents

Valve control apparatus

Info

Publication number
CA421147A
CA421147A CA421147A CA421147DA CA421147A CA 421147 A CA421147 A CA 421147A CA 421147 A CA421147 A CA 421147A CA 421147D A CA421147D A CA 421147DA CA 421147 A CA421147 A CA 421147A
Authority
CA
Canada
Prior art keywords
control apparatus
valve control
valve
control
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
CA421147A
Other languages
French (fr)
Inventor
C. Benson Ronald
Mageoch Nelson
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.)
PHILADELPHIA GEAR WORKS
Original Assignee
PHILADELPHIA GEAR WORKS
Publication date
Application granted granted Critical
Publication of CA421147A publication Critical patent/CA421147A/en
Expired legal-status Critical Current

Links

CA421147A Valve control apparatus Expired CA421147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA421147T

Publications (1)

Publication Number Publication Date
CA421147A true CA421147A (en) 1944-06-27

Family

ID=35532099

Family Applications (1)

Application Number Title Priority Date Filing Date
CA421147A Expired CA421147A (en) Valve control apparatus

Country Status (1)

Country Link
CA (1) CA421147A (en)

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