CA511755A - Variable speed electric drill - Google Patents

Variable speed electric drill

Info

Publication number
CA511755A
CA511755A CA511755A CA511755DA CA511755A CA 511755 A CA511755 A CA 511755A CA 511755 A CA511755 A CA 511755A CA 511755D A CA511755D A CA 511755DA CA 511755 A CA511755 A CA 511755A
Authority
CA
Canada
Prior art keywords
variable speed
electric drill
speed electric
drill
variable
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
CA511755A
Other languages
French (fr)
Inventor
H. Sparklin Charles
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.)
BIRTMAN ELECTRIC Co
Original Assignee
BIRTMAN ELECTRIC Co
Publication date
Application granted granted Critical
Publication of CA511755A publication Critical patent/CA511755A/en
Expired legal-status Critical Current

Links

CA511755A Variable speed electric drill Expired CA511755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA511755T

Publications (1)

Publication Number Publication Date
CA511755A true CA511755A (en) 1955-04-12

Family

ID=35662826

Family Applications (1)

Application Number Title Priority Date Filing Date
CA511755A Expired CA511755A (en) Variable speed electric drill

Country Status (1)

Country Link
CA (1) CA511755A (en)

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