CA770353A - Fragmentary material digging apparatus - Google Patents

Fragmentary material digging apparatus

Info

Publication number
CA770353A
CA770353A CA770353A CA770353DA CA770353A CA 770353 A CA770353 A CA 770353A CA 770353 A CA770353 A CA 770353A CA 770353D A CA770353D A CA 770353DA CA 770353 A CA770353 A CA 770353A
Authority
CA
Canada
Prior art keywords
digging apparatus
material digging
fragmentary material
fragmentary
digging
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
CA770353A
Inventor
C. Smith 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.)
Rader Pneumatics and Engineering Co Ltd
Original Assignee
Rader Pneumatics and Engineering Co Ltd
Publication date
Application granted granted Critical
Publication of CA770353A publication Critical patent/CA770353A/en
Expired legal-status Critical Current

Links

CA770353A Fragmentary material digging apparatus Expired CA770353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA770353T

Publications (1)

Publication Number Publication Date
CA770353A true CA770353A (en) 1967-10-31

Family

ID=36213757

Family Applications (1)

Application Number Title Priority Date Filing Date
CA770353A Expired CA770353A (en) Fragmentary material digging apparatus

Country Status (1)

Country Link
CA (1) CA770353A (en)

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