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CA291630A - Valve lock - Google Patents

Valve lock

Info

Publication number
CA291630A
CA291630A CA291630A CA291630DA CA291630A CA 291630 A CA291630 A CA 291630A CA 291630 A CA291630 A CA 291630A CA 291630D A CA291630D A CA 291630DA CA 291630 A CA291630 A CA 291630A
Authority
CA
Canada
Prior art keywords
valve lock
lock
valve
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
CA291630A
Other languages
French (fr)
Inventor
Frankfort Harry
Frankfort Alice
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 CA291630A publication Critical patent/CA291630A/en
Expired legal-status Critical Current

Links

CA291630A Valve lock Expired CA291630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA291630T

Publications (1)

Publication Number Publication Date
CA291630A true CA291630A (en) 1929-07-30

Family

ID=35228442

Family Applications (1)

Application Number Title Priority Date Filing Date
CA291630A Expired CA291630A (en) Valve lock

Country Status (1)

Country Link
CA (1) CA291630A (en)

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