CA207530A - Valve device - Google Patents

Valve device

Info

Publication number
CA207530A
CA207530A CA207530A CA207530DA CA207530A CA 207530 A CA207530 A CA 207530A CA 207530 A CA207530 A CA 207530A CA 207530D A CA207530D A CA 207530DA CA 207530 A CA207530 A CA 207530A
Authority
CA
Canada
Prior art keywords
valve device
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
CA207530A
Other languages
French (fr)
Inventor
Bayles Armstrong Robert
Patterson George
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.)
R AND W HAWTHORN
Cockburns Ltd
Original Assignee
R AND W HAWTHORN
Cockburns Ltd
Publication date
Application granted granted Critical
Publication of CA207530A publication Critical patent/CA207530A/en
Expired legal-status Critical Current

Links

CA207530A Valve device Expired CA207530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA207530T

Publications (1)

Publication Number Publication Date
CA207530A true CA207530A (en) 1921-01-11

Family

ID=35101309

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207530A Expired CA207530A (en) Valve device

Country Status (1)

Country Link
CA (1) CA207530A (en)

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