CA276839A - Perforatrice pneumatique - Google Patents

Perforatrice pneumatique

Info

Publication number
CA276839A
CA276839A CA276839A CA276839DA CA276839A CA 276839 A CA276839 A CA 276839A CA 276839 A CA276839 A CA 276839A CA 276839D A CA276839D A CA 276839DA CA 276839 A CA276839 A CA 276839A
Authority
CA
Canada
Prior art keywords
pneumatic drill
drill
pneumatic
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
CA276839A
Other languages
English (en)
Inventor
Treve Holman Arthur
Mynors Holman Percy
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.)
Holman Brothers Ltd
Original Assignee
Holman Brothers Ltd
Publication date
Application granted granted Critical
Publication of CA276839A publication Critical patent/CA276839A/fr
Expired legal-status Critical Current

Links

CA276839A Perforatrice pneumatique Expired CA276839A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA276839T

Publications (1)

Publication Number Publication Date
CA276839A true CA276839A (fr) 1928-01-03

Family

ID=35209930

Family Applications (1)

Application Number Title Priority Date Filing Date
CA276839A Expired CA276839A (fr) Perforatrice pneumatique

Country Status (1)

Country Link
CA (1) CA276839A (fr)

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