CA549852A - Soupape a ouverture et fermeture rapides - Google Patents

Soupape a ouverture et fermeture rapides

Info

Publication number
CA549852A
CA549852A CA549852A CA549852DA CA549852A CA 549852 A CA549852 A CA 549852A CA 549852 A CA549852 A CA 549852A CA 549852D A CA549852D A CA 549852DA CA 549852 A CA549852 A CA 549852A
Authority
CA
Canada
Prior art keywords
quick
opening
closing valve
closing
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
CA549852A
Other languages
English (en)
Inventor
W. Mcrae Fred
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 CA549852A publication Critical patent/CA549852A/fr
Expired legal-status Critical Current

Links

CA549852A Soupape a ouverture et fermeture rapides Expired CA549852A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA549852T

Publications (1)

Publication Number Publication Date
CA549852A true CA549852A (fr) 1957-12-10

Family

ID=35711233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA549852A Expired CA549852A (fr) Soupape a ouverture et fermeture rapides

Country Status (1)

Country Link
CA (1) CA549852A (fr)

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