CA990077A - Apparatus for grinding rock bit inserts - Google Patents

Apparatus for grinding rock bit inserts

Info

Publication number
CA990077A
CA990077A CA182,167A CA182167A CA990077A CA 990077 A CA990077 A CA 990077A CA 182167 A CA182167 A CA 182167A CA 990077 A CA990077 A CA 990077A
Authority
CA
Canada
Prior art keywords
rock bit
bit inserts
grinding rock
grinding
inserts
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
CA182,167A
Other versions
CA182167S (en
Inventor
George Macsween
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
Priority to CA182,167A priority Critical patent/CA990077A/en
Application granted granted Critical
Publication of CA990077A publication Critical patent/CA990077A/en
Expired legal-status Critical Current

Links

CA182,167A 1973-09-28 1973-09-28 Apparatus for grinding rock bit inserts Expired CA990077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA182,167A CA990077A (en) 1973-09-28 1973-09-28 Apparatus for grinding rock bit inserts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA182,167A CA990077A (en) 1973-09-28 1973-09-28 Apparatus for grinding rock bit inserts

Publications (1)

Publication Number Publication Date
CA990077A true CA990077A (en) 1976-06-01

Family

ID=4097925

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,167A Expired CA990077A (en) 1973-09-28 1973-09-28 Apparatus for grinding rock bit inserts

Country Status (1)

Country Link
CA (1) CA990077A (en)

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