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CA290027A - Oil refining still and method of making the same by electric welding - Google Patents

Oil refining still and method of making the same by electric welding

Info

Publication number
CA290027A
CA290027A CA290027A CA290027DA CA290027A CA 290027 A CA290027 A CA 290027A CA 290027 A CA290027 A CA 290027A CA 290027D A CA290027D A CA 290027DA CA 290027 A CA290027 A CA 290027A
Authority
CA
Canada
Prior art keywords
making
same
electric welding
oil refining
refining still
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
CA290027A
Other languages
French (fr)
Inventor
B. Langstroth Clifford
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.)
AO Smith Corp
Original Assignee
AO Smith Corp
Publication date
Application granted granted Critical
Publication of CA290027A publication Critical patent/CA290027A/en
Expired legal-status Critical Current

Links

CA290027A Oil refining still and method of making the same by electric welding Expired CA290027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA290027T

Publications (1)

Publication Number Publication Date
CA290027A true CA290027A (en) 1929-05-28

Family

ID=35226839

Family Applications (1)

Application Number Title Priority Date Filing Date
CA290027A Expired CA290027A (en) Oil refining still and method of making the same by electric welding

Country Status (1)

Country Link
CA (1) CA290027A (en)

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