CA181211A - Bit - Google Patents

Bit

Info

Publication number
CA181211A
CA181211A CA000181211A CA181211DA CA181211A CA 181211 A CA181211 A CA 181211A CA 000181211 A CA000181211 A CA 000181211A CA 181211D A CA181211D A CA 181211DA CA 181211 A CA181211 A CA 181211A
Authority
CA
Canada
Prior art keywords
bit
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
CA000181211A
Other languages
French (fr)
Inventor
Andrew J. Calhoun
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA181211A publication Critical patent/CA181211A/en
Expired legal-status Critical Current

Links

CA000181211A 1917-11-28 1917-11-28 Bit Expired CA181211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA181211T 1917-11-28

Publications (1)

Publication Number Publication Date
CA181211A true CA181211A (en) 1917-12-25

Family

ID=45300863

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000181211A Expired CA181211A (en) 1917-11-28 1917-11-28 Bit

Country Status (1)

Country Link
CA (1) CA181211A (en)

Similar Documents

Publication Publication Date Title
CA177351A (en) Bit
CA181211A (en) Bit
CA181966A (en) Hand drill
CA179212A (en) Drill
CA183525A (en) Drill
CA185741A (en) Drill
CA177011A (en) Bob-sled
CA177034A (en) Well drill
CA178062A (en) Derrick
CA176577A (en) Expansible bit
CA187592A (en) Anger bit
CA181352A (en) Bit brace
CA178356A (en) Reamer
CA178441A (en) Reamer
CA179905A (en) Drill mechanism
CA179947A (en) Drill mechanism
CA182200A (en) Well point
CA178677A (en) Evcavator
CA181239A (en) Prportion calulator
CA180298A (en) Trailmobile
CA179567A (en) Cutivator
CA179531A (en) Stooker
CA179130A (en) Counterboard
CA178924A (en) Stooker
CA181576A (en) Ellipsoigraph