CA197799A - Tariere mecanique a terre - Google Patents

Tariere mecanique a terre

Info

Publication number
CA197799A
CA197799A CA197799A CA197799DA CA197799A CA 197799 A CA197799 A CA 197799A CA 197799 A CA197799 A CA 197799A CA 197799D A CA197799D A CA 197799DA CA 197799 A CA197799 A CA 197799A
Authority
CA
Canada
Prior art keywords
power driven
driven auger
auger
power
driven
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
CA197799A
Other languages
English (en)
Inventor
E. Moore 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.)
INTERNATIONAL EARTH-BORING MACHINE Co
Original Assignee
INTERNATIONAL EARTH-BORING MACHINE Co
Publication date
Application granted granted Critical
Publication of CA197799A publication Critical patent/CA197799A/fr
Expired legal-status Critical Current

Links

CA197799A Tariere mecanique a terre Expired CA197799A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA197799T

Publications (1)

Publication Number Publication Date
CA197799A true CA197799A (fr) 1920-03-02

Family

ID=35072237

Family Applications (1)

Application Number Title Priority Date Filing Date
CA197799A Expired CA197799A (fr) Tariere mecanique a terre

Country Status (1)

Country Link
CA (1) CA197799A (fr)

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