CA293669A - Valve a diaphragme - Google Patents

Valve a diaphragme

Info

Publication number
CA293669A
CA293669A CA293669A CA293669DA CA293669A CA 293669 A CA293669 A CA 293669A CA 293669 A CA293669 A CA 293669A CA 293669D A CA293669D A CA 293669DA CA 293669 A CA293669 A CA 293669A
Authority
CA
Canada
Prior art keywords
diaphragm valve
diaphragm
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
CA293669A
Other languages
English (en)
Inventor
Ansley Robertshaw George
William Robertshaw 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 CA293669A publication Critical patent/CA293669A/fr
Expired legal-status Critical Current

Links

CA293669A Valve a diaphragme Expired CA293669A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA293669T

Publications (1)

Publication Number Publication Date
CA293669A true CA293669A (fr) 1929-10-08

Family

ID=35230987

Family Applications (1)

Application Number Title Priority Date Filing Date
CA293669A Expired CA293669A (fr) Valve a diaphragme

Country Status (1)

Country Link
CA (1) CA293669A (fr)

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