CA181863A - Air valve - Google Patents

Air valve

Info

Publication number
CA181863A
CA181863A CA000181863A CA181863DA CA181863A CA 181863 A CA181863 A CA 181863A CA 000181863 A CA000181863 A CA 000181863A CA 181863D A CA181863D A CA 181863DA CA 181863 A CA181863 A CA 181863A
Authority
CA
Canada
Prior art keywords
air valve
valve
air
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
CA000181863A
Other languages
French (fr)
Inventor
George Livingstone
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA181863A publication Critical patent/CA181863A/en
Expired legal-status Critical Current

Links

CA000181863A 1917-05-08 1917-05-08 Air valve Expired CA181863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA181863T 1917-05-08

Publications (1)

Publication Number Publication Date
CA181863A true CA181863A (en) 1918-01-29

Family

ID=45301515

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000181863A Expired CA181863A (en) 1917-05-08 1917-05-08 Air valve

Country Status (1)

Country Link
CA (1) CA181863A (en)

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