CA254643A - Operating valve - Google Patents

Operating valve

Info

Publication number
CA254643A
CA254643A CA254643A CA254643DA CA254643A CA 254643 A CA254643 A CA 254643A CA 254643 A CA254643 A CA 254643A CA 254643D A CA254643D A CA 254643DA CA 254643 A CA254643 A CA 254643A
Authority
CA
Canada
Prior art keywords
operating valve
valve
operating
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
CA254643A
Other languages
French (fr)
Inventor
I. Woodring Alberto
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.)
NATIONAL SAFETY DEVICE Co
Original Assignee
NATIONAL SAFETY DEVICE Co
Publication date
Application granted granted Critical
Publication of CA254643A publication Critical patent/CA254643A/en
Expired legal-status Critical Current

Links

CA254643A Operating valve Expired CA254643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA254643T

Publications (1)

Publication Number Publication Date
CA254643A true CA254643A (en) 1925-10-13

Family

ID=35163193

Family Applications (1)

Application Number Title Priority Date Filing Date
CA254643A Expired CA254643A (en) Operating valve

Country Status (1)

Country Link
CA (1) CA254643A (en)

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