CA511348A - Soupape hydraulique de surete a fermeture automatique - Google Patents

Soupape hydraulique de surete a fermeture automatique

Info

Publication number
CA511348A
CA511348A CA511348A CA511348DA CA511348A CA 511348 A CA511348 A CA 511348A CA 511348 A CA511348 A CA 511348A CA 511348D A CA511348D A CA 511348DA CA 511348 A CA511348 A CA 511348A
Authority
CA
Canada
Prior art keywords
safety valve
automatic hydraulic
hydraulic safety
automatic
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
CA511348A
Other languages
English (en)
Inventor
J. Sloan Frederick
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 CA511348A publication Critical patent/CA511348A/fr
Expired legal-status Critical Current

Links

CA511348A Soupape hydraulique de surete a fermeture automatique Expired CA511348A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA511348T

Publications (1)

Publication Number Publication Date
CA511348A true CA511348A (fr) 1955-03-29

Family

ID=35662414

Family Applications (1)

Application Number Title Priority Date Filing Date
CA511348A Expired CA511348A (fr) Soupape hydraulique de surete a fermeture automatique

Country Status (1)

Country Link
CA (1) CA511348A (fr)

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