CA548004A - Perceuse pour le boulonnage de toitures - Google Patents

Perceuse pour le boulonnage de toitures

Info

Publication number
CA548004A
CA548004A CA548004A CA548004DA CA548004A CA 548004 A CA548004 A CA 548004A CA 548004 A CA548004 A CA 548004A CA 548004D A CA548004D A CA 548004DA CA 548004 A CA548004 A CA 548004A
Authority
CA
Canada
Prior art keywords
roof bolting
bolting drill
drill
roof
bolting
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
CA548004A
Other languages
English (en)
Inventor
S. Pond Benham
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 CA548004A publication Critical patent/CA548004A/fr
Expired legal-status Critical Current

Links

CA548004A Perceuse pour le boulonnage de toitures Expired CA548004A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA548004T

Publications (1)

Publication Number Publication Date
CA548004A true CA548004A (fr) 1957-10-29

Family

ID=35709373

Family Applications (1)

Application Number Title Priority Date Filing Date
CA548004A Expired CA548004A (fr) Perceuse pour le boulonnage de toitures

Country Status (1)

Country Link
CA (1) CA548004A (fr)

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