CA574652A - Gas valves - Google Patents

Gas valves

Info

Publication number
CA574652A
CA574652A CA574652A CA574652DA CA574652A CA 574652 A CA574652 A CA 574652A CA 574652 A CA574652 A CA 574652A CA 574652D A CA574652D A CA 574652DA CA 574652 A CA574652 A CA 574652A
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
CA574652A
Other languages
French (fr)
Inventor
M. Huff Norman
H. Bergquist Frank
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 CA574652A publication Critical patent/CA574652A/en
Expired legal-status Critical Current

Links

CA574652A Gas valves Expired CA574652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA574652T

Publications (1)

Publication Number Publication Date
CA574652A true CA574652A (en) 1959-04-21

Family

ID=35750506

Family Applications (1)

Application Number Title Priority Date Filing Date
CA574652A Expired CA574652A (en) Gas valves

Country Status (1)

Country Link
CA (1) CA574652A (en)

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