CA345742A - Perforatrice a terre - Google Patents

Perforatrice a terre

Info

Publication number
CA345742A
CA345742A CA345742A CA345742DA CA345742A CA 345742 A CA345742 A CA 345742A CA 345742 A CA345742 A CA 345742A CA 345742D A CA345742D A CA 345742DA CA 345742 A CA345742 A CA 345742A
Authority
CA
Canada
Prior art keywords
earth boring
boring drill
drill
earth
boring
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
CA345742A
Other languages
English (en)
Inventor
B. Gill Eldridge
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.)
BESS L REED
Original Assignee
BESS L REED
Publication date
Application granted granted Critical
Publication of CA345742A publication Critical patent/CA345742A/fr
Expired legal-status Critical Current

Links

CA345742A Perforatrice a terre Expired CA345742A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA345742T

Publications (1)

Publication Number Publication Date
CA345742A true CA345742A (fr) 1934-10-30

Family

ID=35317016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA345742A Expired CA345742A (fr) Perforatrice a terre

Country Status (1)

Country Link
CA (1) CA345742A (fr)

Similar Documents

Publication Publication Date Title
CA345742A (fr) Perforatrice a terre
CA345300A (fr) Perforatrice rotative a terre
CA343562A (fr) Fleuret de perforatrice
CA344818A (fr) Fleuret de perforatrice
CA346576A (fr) Outil a forer
CA355444A (fr) Perforatrice a terre
CA348044A (fr) Perforatrice a roc
CA350165A (fr) Fleuret a roc
CA347623A (fr) Fleuret
CA352840A (fr) Fleuret de perforatrice a roc
CA355576A (fr) Fleuret de sonde a puits
CA336890A (fr) Fleuret de perforatrice a roc
CA359014A (fr) Perforatrice a roc
CA335325A (fr) Meche a forer les puits
CA358648A (fr) Appareil de perforatrice
CA354509A (fr) Fleuret
CA356100A (fr) Fleuret amovible
CA359138A (fr) Fleuret de perforatrice a roc
CA360177A (fr) Fleuret de perforatrice a roc
CA336469A (fr) Perforatrice a roc
CA329359A (fr) Fleuret de perforatrice
CA330363A (fr) Perforatrice a roc
CA330941A (fr) Perforatrice a roc
CA356922A (fr) Appareil de sondage
CA336733A (fr) Fleuret de perforatrice