CA294979A - Drilling mechanism - Google Patents

Drilling mechanism

Info

Publication number
CA294979A
CA294979A CA294979A CA294979DA CA294979A CA 294979 A CA294979 A CA 294979A CA 294979 A CA294979 A CA 294979A CA 294979D A CA294979D A CA 294979DA CA 294979 A CA294979 A CA 294979A
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
CA294979A
Other languages
French (fr)
Inventor
C. Johansen Harry
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.)
Sullivan Machinery Co
Original Assignee
Sullivan Machinery Co
Publication date
Application granted granted Critical
Publication of CA294979A publication Critical patent/CA294979A/en
Expired legal-status Critical Current

Links

CA294979A Drilling mechanism Expired CA294979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA294979T

Publications (1)

Publication Number Publication Date
CA294979A true CA294979A (en) 1929-11-19

Family

ID=35232297

Family Applications (1)

Application Number Title Priority Date Filing Date
CA294979A Expired CA294979A (en) Drilling mechanism

Country Status (1)

Country Link
CA (1) CA294979A (en)

Similar Documents

Publication Publication Date Title
CA294979A (en) Drilling mechanism
CA289578A (en) Drill mechanism
CA291789A (en) Drill mechanism
CA288523A (en) Drill
CA287463A (en) Window-grating
CA292445A (en) Bit
CA287932A (en) Drop-pit mechanism
CA295246A (en) Flushing mechanism
CA284064A (en) Drill mechanism
CA278070A (en) Drill mechanism
CA293237A (en) Rule mechanism
CA288226A (en) Drill feed mechanism
CA288546A (en) Tool mechanism
CA294438A (en) Handcuff
CA287120A (en) Door-knob
CA286495A (en) Chuck mechanism
CA286187A (en) Door mechanism
CA287146A (en) Door mechanism
CA287364A (en) Door mechanism
CA287412A (en) Door mechanism
CA289175A (en) Door mechanism
CA289208A (en) Door mechanism
CA289899A (en) Door mechanism
CA292273A (en) Door mechanism
CA291123A (en) Window mechanism