CA521117A - Appareil pour usage dans l'enfoncement d'arbre - Google Patents

Appareil pour usage dans l'enfoncement d'arbre

Info

Publication number
CA521117A
CA521117A CA521117A CA521117DA CA521117A CA 521117 A CA521117 A CA 521117A CA 521117 A CA521117 A CA 521117A CA 521117D A CA521117D A CA 521117DA CA 521117 A CA521117 A CA 521117A
Authority
CA
Canada
Prior art keywords
shaft sinking
sinking
shaft
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
CA521117A
Other languages
English (en)
Inventor
Warner L. Cryderman
Original Assignee
Shaft Machines Ltd
Publication date
Application granted granted Critical
Publication of CA521117A publication Critical patent/CA521117A/fr
Expired legal-status Critical Current

Links

CA521117A Appareil pour usage dans l'enfoncement d'arbre Expired CA521117A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA521117T

Publications (1)

Publication Number Publication Date
CA521117A true CA521117A (fr) 1956-01-24

Family

ID=35674340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA521117A Expired CA521117A (fr) Appareil pour usage dans l'enfoncement d'arbre

Country Status (1)

Country Link
CA (1) CA521117A (fr)

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