CA550890A - Electro-magnetic drill unit - Google Patents

Electro-magnetic drill unit

Info

Publication number
CA550890A
CA550890A CA550890A CA550890DA CA550890A CA 550890 A CA550890 A CA 550890A CA 550890 A CA550890 A CA 550890A CA 550890D A CA550890D A CA 550890DA CA 550890 A CA550890 A CA 550890A
Authority
CA
Canada
Prior art keywords
electro
drill unit
magnetic drill
magnetic
unit
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
CA550890A
Other languages
French (fr)
Inventor
W. Buck Eugene
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.)
Buck Manufacturing Co
Original Assignee
Buck Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA550890A publication Critical patent/CA550890A/en
Expired legal-status Critical Current

Links

CA550890A Electro-magnetic drill unit Expired CA550890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA550890T

Publications (1)

Publication Number Publication Date
CA550890A true CA550890A (en) 1957-12-31

Family

ID=35712285

Family Applications (1)

Application Number Title Priority Date Filing Date
CA550890A Expired CA550890A (en) Electro-magnetic drill unit

Country Status (1)

Country Link
CA (1) CA550890A (en)

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