CA233675A - Foret a roc avec moteur a essence - Google Patents

Foret a roc avec moteur a essence

Info

Publication number
CA233675A
CA233675A CA233675A CA233675DA CA233675A CA 233675 A CA233675 A CA 233675A CA 233675 A CA233675 A CA 233675A CA 233675D A CA233675D A CA 233675DA CA 233675 A CA233675 A CA 233675A
Authority
CA
Canada
Prior art keywords
gasoline
rock drill
drill
rock
gasoline rock
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
CA233675A
Other languages
English (en)
Inventor
John Virtue Rice, Jr.
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.)
RICE PORTABLE ROCK DRILL Corp
Original Assignee
RICE PORTABLE ROCK DRILL Corp
Publication date
Application granted granted Critical
Publication of CA233675A publication Critical patent/CA233675A/fr
Expired legal-status Critical Current

Links

CA233675A Foret a roc avec moteur a essence Expired CA233675A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA233675T

Publications (1)

Publication Number Publication Date
CA233675A true CA233675A (fr) 1923-08-21

Family

ID=35131049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA233675A Expired CA233675A (fr) Foret a roc avec moteur a essence

Country Status (1)

Country Link
CA (1) CA233675A (fr)

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