CA491123A - Systeme de graissage pour perforatrices - Google Patents

Systeme de graissage pour perforatrices

Info

Publication number
CA491123A
CA491123A CA491123A CA491123DA CA491123A CA 491123 A CA491123 A CA 491123A CA 491123 A CA491123 A CA 491123A CA 491123D A CA491123D A CA 491123DA CA 491123 A CA491123 A CA 491123A
Authority
CA
Canada
Prior art keywords
oiling system
rock drills
drills
oiling
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
CA491123A
Other languages
English (en)
Inventor
Olaf Fossum Henry
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.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Chicago Pneumatic Tool Co LLC
Publication date
Application granted granted Critical
Publication of CA491123A publication Critical patent/CA491123A/fr
Expired legal-status Critical Current

Links

CA491123A Systeme de graissage pour perforatrices Expired CA491123A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA491123T

Publications (1)

Publication Number Publication Date
CA491123A true CA491123A (fr) 1953-03-10

Family

ID=35630863

Family Applications (1)

Application Number Title Priority Date Filing Date
CA491123A Expired CA491123A (fr) Systeme de graissage pour perforatrices

Country Status (1)

Country Link
CA (1) CA491123A (fr)

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