CA172926A - Mecanisme de foret a diamant - Google Patents

Mecanisme de foret a diamant

Info

Publication number
CA172926A
CA172926A CA000172926A CA172926DA CA172926A CA 172926 A CA172926 A CA 172926A CA 000172926 A CA000172926 A CA 000172926A CA 172926D A CA172926D A CA 172926DA CA 172926 A CA172926 A CA 172926A
Authority
CA
Canada
Prior art keywords
diamond drill
drill mechanism
diamond
drill
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
CA000172926A
Other languages
English (en)
Inventor
Nathaniel E. Jenkins
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 CA172926A publication Critical patent/CA172926A/fr
Expired legal-status Critical Current

Links

CA000172926A 1916-07-08 1916-07-08 Mecanisme de foret a diamant Expired CA172926A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA172926T 1916-07-08

Publications (1)

Publication Number Publication Date
CA172926A true CA172926A (fr) 1916-10-31

Family

ID=45292579

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000172926A Expired CA172926A (fr) 1916-07-08 1916-07-08 Mecanisme de foret a diamant

Country Status (1)

Country Link
CA (1) CA172926A (fr)

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