CA273717A - Drilling mechanism - Google Patents

Drilling mechanism

Info

Publication number
CA273717A
CA273717A CA273717A CA273717DA CA273717A CA 273717 A CA273717 A CA 273717A CA 273717 A CA273717 A CA 273717A CA 273717D A CA273717D A CA 273717DA CA 273717 A CA273717 A CA 273717A
Authority
CA
Canada
Prior art keywords
drilling mechanism
drilling
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
CA273717A
Other languages
French (fr)
Inventor
Jobst Conrad
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.)
TOLEDO AUTOMATIC BRUSH MACHINE
Original Assignee
TOLEDO AUTOMATIC BRUSH MACHINE
Publication date
Application granted granted Critical
Publication of CA273717A publication Critical patent/CA273717A/en
Expired legal-status Critical Current

Links

CA273717A Drilling mechanism Expired CA273717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA273717T

Publications (1)

Publication Number Publication Date
CA273717A true CA273717A (en) 1927-09-06

Family

ID=35203749

Family Applications (1)

Application Number Title Priority Date Filing Date
CA273717A Expired CA273717A (en) Drilling mechanism

Country Status (1)

Country Link
CA (1) CA273717A (en)

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