CA201541A - Electrical heater for wells - Google Patents

Electrical heater for wells

Info

Publication number
CA201541A
CA201541A CA201541A CA201541DA CA201541A CA 201541 A CA201541 A CA 201541A CA 201541 A CA201541 A CA 201541A CA 201541D A CA201541D A CA 201541DA CA 201541 A CA201541 A CA 201541A
Authority
CA
Canada
Prior art keywords
wells
electrical heater
heater
electrical
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
CA201541A
Other languages
French (fr)
Inventor
Diver Daniel
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 CA201541A publication Critical patent/CA201541A/en
Expired legal-status Critical Current

Links

CA201541A Electrical heater for wells Expired CA201541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA201541T

Publications (1)

Publication Number Publication Date
CA201541A true CA201541A (en) 1920-07-06

Family

ID=35075977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201541A Expired CA201541A (en) Electrical heater for wells

Country Status (1)

Country Link
CA (1) CA201541A (en)

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