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CA88693A - Drilling tool - Google Patents

Drilling tool

Info

Publication number
CA88693A
CA88693A CA000088693A CA88693DA CA88693A CA 88693 A CA88693 A CA 88693A CA 000088693 A CA000088693 A CA 000088693A CA 88693D A CA88693D A CA 88693DA CA 88693 A CA88693 A CA 88693A
Authority
CA
Canada
Prior art keywords
drilling tool
drilling
tool
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
CA000088693A
Other languages
French (fr)
Inventor
Bengt Magnus Wilhelm Hanson
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.)
Pratt and Whitney Co Inc
Original Assignee
Pratt and Whitney Co Inc
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 Pratt and Whitney Co Inc filed Critical Pratt and Whitney Co Inc
Application granted granted Critical
Publication of CA88693A publication Critical patent/CA88693A/en
Expired legal-status Critical Current

Links

CA000088693A 1904-03-03 1904-03-03 Drilling tool Expired CA88693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA88693T 1904-03-03

Publications (1)

Publication Number Publication Date
CA88693A true CA88693A (en) 1904-08-09

Family

ID=45205228

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000088693A Expired CA88693A (en) 1904-03-03 1904-03-03 Drilling tool

Country Status (1)

Country Link
CA (1) CA88693A (en)

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