CA643403A - Pressure operated valve control - Google Patents

Pressure operated valve control

Info

Publication number
CA643403A
CA643403A CA643403A CA643403DA CA643403A CA 643403 A CA643403 A CA 643403A CA 643403 A CA643403 A CA 643403A CA 643403D A CA643403D A CA 643403DA CA 643403 A CA643403 A CA 643403A
Authority
CA
Canada
Prior art keywords
valve control
operated valve
pressure operated
pressure
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
CA643403A
Inventor
G. H. Af Segerstad Carl
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA643403A publication Critical patent/CA643403A/en
Expired legal-status Critical Current

Links

CA643403A Pressure operated valve control Expired CA643403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA643403T

Publications (1)

Publication Number Publication Date
CA643403A true CA643403A (en) 1962-06-26

Family

ID=35921933

Family Applications (1)

Application Number Title Priority Date Filing Date
CA643403A Expired CA643403A (en) Pressure operated valve control

Country Status (1)

Country Link
CA (1) CA643403A (en)

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