CA294238A - Serre de tige de sonde - Google Patents

Serre de tige de sonde

Info

Publication number
CA294238A
CA294238A CA294238A CA294238DA CA294238A CA 294238 A CA294238 A CA 294238A CA 294238 A CA294238 A CA 294238A CA 294238D A CA294238D A CA 294238DA CA 294238 A CA294238 A CA 294238A
Authority
CA
Canada
Prior art keywords
drill rod
rod clamp
clamp
drill
rod
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
CA294238A
Other languages
English (en)
Inventor
J. Mitchell William
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 CA294238A publication Critical patent/CA294238A/fr
Expired legal-status Critical Current

Links

CA294238A Serre de tige de sonde Expired CA294238A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA294238T

Publications (1)

Publication Number Publication Date
CA294238A true CA294238A (fr) 1929-10-29

Family

ID=35231556

Family Applications (1)

Application Number Title Priority Date Filing Date
CA294238A Expired CA294238A (fr) Serre de tige de sonde

Country Status (1)

Country Link
CA (1) CA294238A (fr)

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