CA350516A - Float valve for oil wells - Google Patents

Float valve for oil wells

Info

Publication number
CA350516A
CA350516A CA350516A CA350516DA CA350516A CA 350516 A CA350516 A CA 350516A CA 350516 A CA350516 A CA 350516A CA 350516D A CA350516D A CA 350516DA CA 350516 A CA350516 A CA 350516A
Authority
CA
Canada
Prior art keywords
float valve
oil wells
wells
oil
float
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
CA350516A
Other languages
French (fr)
Inventor
W. Harrington Thomas
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 CA350516A publication Critical patent/CA350516A/en
Expired legal-status Critical Current

Links

CA350516A Float valve for oil wells Expired CA350516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA350516T

Publications (1)

Publication Number Publication Date
CA350516A true CA350516A (en) 1935-05-28

Family

ID=35338480

Family Applications (1)

Application Number Title Priority Date Filing Date
CA350516A Expired CA350516A (en) Float valve for oil wells

Country Status (1)

Country Link
CA (1) CA350516A (en)

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