CA230401A - Locking device for valve stems - Google Patents

Locking device for valve stems

Info

Publication number
CA230401A
CA230401A CA230401A CA230401DA CA230401A CA 230401 A CA230401 A CA 230401A CA 230401 A CA230401 A CA 230401A CA 230401D A CA230401D A CA 230401DA CA 230401 A CA230401 A CA 230401A
Authority
CA
Canada
Prior art keywords
locking device
valve stems
stems
valve
locking
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
CA230401A
Other languages
French (fr)
Inventor
R. Royer William
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA230401A publication Critical patent/CA230401A/en
Expired legal-status Critical Current

Links

CA230401A Locking device for valve stems Expired CA230401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA230401T

Publications (1)

Publication Number Publication Date
CA230401A true CA230401A (en) 1923-04-17

Family

ID=35127774

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230401A Expired CA230401A (en) Locking device for valve stems

Country Status (1)

Country Link
CA (1) CA230401A (en)

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