CA667138A - Gas valves - Google Patents

Gas valves

Info

Publication number
CA667138A
CA667138A CA667138A CA667138DA CA667138A CA 667138 A CA667138 A CA 667138A CA 667138 A CA667138 A CA 667138A CA 667138D A CA667138D A CA 667138DA CA 667138 A CA667138 A CA 667138A
Authority
CA
Canada
Prior art keywords
gas valves
valves
gas
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
CA667138A
Inventor
O. Ives Richard
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.)
Harper Wyman Co
Original Assignee
Harper Wyman Co
Publication date
Application granted granted Critical
Publication of CA667138A publication Critical patent/CA667138A/en
Expired legal-status Critical Current

Links

CA667138A Gas valves Expired CA667138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA667138T

Publications (1)

Publication Number Publication Date
CA667138A true CA667138A (en) 1963-07-23

Family

ID=35961268

Family Applications (1)

Application Number Title Priority Date Filing Date
CA667138A Expired CA667138A (en) Gas valves

Country Status (1)

Country Link
CA (1) CA667138A (en)

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