CA476725A - Vannes a gaz - Google Patents

Vannes a gaz

Info

Publication number
CA476725A
CA476725A CA476725A CA476725DA CA476725A CA 476725 A CA476725 A CA 476725A CA 476725 A CA476725 A CA 476725A CA 476725D A CA476725D A CA 476725DA CA 476725 A CA476725 A CA 476725A
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
CA476725A
Other languages
English (en)
Inventor
S. Harper Philip
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 CA476725A publication Critical patent/CA476725A/fr
Expired legal-status Critical Current

Links

CA476725A Vannes a gaz Expired CA476725A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA476725T

Publications (1)

Publication Number Publication Date
CA476725A true CA476725A (fr) 1951-09-04

Family

ID=35616356

Family Applications (1)

Application Number Title Priority Date Filing Date
CA476725A Expired CA476725A (fr) Vannes a gaz

Country Status (1)

Country Link
CA (1) CA476725A (fr)

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