CA193938A - Base de puits - Google Patents

Base de puits

Info

Publication number
CA193938A
CA193938A CA000193938A CA193938DA CA193938A CA 193938 A CA193938 A CA 193938A CA 000193938 A CA000193938 A CA 000193938A CA 193938D A CA193938D A CA 193938DA CA 193938 A CA193938 A CA 193938A
Authority
CA
Canada
Prior art keywords
well base
well
base
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
CA000193938A
Other languages
English (en)
Inventor
Oscar John Burns
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 CA193938A publication Critical patent/CA193938A/fr
Expired legal-status Critical Current

Links

CA000193938A 1919-02-24 1919-02-24 Base de puits Expired CA193938A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA193938T 1919-02-24

Publications (1)

Publication Number Publication Date
CA193938A true CA193938A (fr) 1919-11-18

Family

ID=45313589

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000193938A Expired CA193938A (fr) 1919-02-24 1919-02-24 Base de puits

Country Status (1)

Country Link
CA (1) CA193938A (fr)

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