CA499686A - Dispositif de support de perforatrice - Google Patents

Dispositif de support de perforatrice

Info

Publication number
CA499686A
CA499686A CA499686A CA499686DA CA499686A CA 499686 A CA499686 A CA 499686A CA 499686 A CA499686 A CA 499686A CA 499686D A CA499686D A CA 499686DA CA 499686 A CA499686 A CA 499686A
Authority
CA
Canada
Prior art keywords
supporting device
drill supporting
drill
supporting
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
CA499686A
Other languages
English (en)
Inventor
E. Thomas James
D. Anderson Clarence
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.)
Eimco Corp
Original Assignee
Eimco Corp
Publication date
Application granted granted Critical
Publication of CA499686A publication Critical patent/CA499686A/fr
Expired legal-status Critical Current

Links

CA499686A Dispositif de support de perforatrice Expired CA499686A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA499686T

Publications (1)

Publication Number Publication Date
CA499686A true CA499686A (fr) 1954-02-02

Family

ID=35645133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA499686A Expired CA499686A (fr) Dispositif de support de perforatrice

Country Status (1)

Country Link
CA (1) CA499686A (fr)

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