CA345300A - Perforatrice rotative a terre - Google Patents

Perforatrice rotative a terre

Info

Publication number
CA345300A
CA345300A CA345300A CA345300DA CA345300A CA 345300 A CA345300 A CA 345300A CA 345300 A CA345300 A CA 345300A CA 345300D A CA345300D A CA 345300DA CA 345300 A CA345300 A CA 345300A
Authority
CA
Canada
Prior art keywords
earth drill
rotary earth
rotary
drill
earth
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
CA345300A
Other languages
English (en)
Inventor
E. Reed Clarence
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 CA345300A publication Critical patent/CA345300A/fr
Expired legal-status Critical Current

Links

CA345300A Perforatrice rotative a terre Expired CA345300A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA345300T

Publications (1)

Publication Number Publication Date
CA345300A true CA345300A (fr) 1934-10-16

Family

ID=35316573

Family Applications (1)

Application Number Title Priority Date Filing Date
CA345300A Expired CA345300A (fr) Perforatrice rotative a terre

Country Status (1)

Country Link
CA (1) CA345300A (fr)

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