CA233766A - Soupape automatique - Google Patents

Soupape automatique

Info

Publication number
CA233766A
CA233766A CA233766A CA233766DA CA233766A CA 233766 A CA233766 A CA 233766A CA 233766 A CA233766 A CA 233766A CA 233766D A CA233766D A CA 233766DA CA 233766 A CA233766 A CA 233766A
Authority
CA
Canada
Prior art keywords
closing valve
self closing
self
valve
closing
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
CA233766A
Other languages
English (en)
Inventor
Arnold Blakeborough Robert
Thornhill Edwards Gerald
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 CA233766A publication Critical patent/CA233766A/fr
Expired legal-status Critical Current

Links

CA233766A Soupape automatique Expired CA233766A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA233766T

Publications (1)

Publication Number Publication Date
CA233766A true CA233766A (fr) 1923-08-28

Family

ID=35131140

Family Applications (1)

Application Number Title Priority Date Filing Date
CA233766A Expired CA233766A (fr) Soupape automatique

Country Status (1)

Country Link
CA (1) CA233766A (fr)

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