CA75845A - Perforateur - Google Patents

Perforateur

Info

Publication number
CA75845A
CA75845A CA000075845A CA75845DA CA75845A CA 75845 A CA75845 A CA 75845A CA 000075845 A CA000075845 A CA 000075845A CA 75845D A CA75845D A CA 75845DA CA 75845 A CA75845 A CA 75845A
Authority
CA
Canada
Prior art keywords
perforator
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
CA000075845A
Other languages
English (en)
Inventor
Gustavus A. Evans
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 CA75845A publication Critical patent/CA75845A/fr
Expired legal-status Critical Current

Links

CA000075845A 1901-07-15 1901-07-15 Perforateur Expired CA75845A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA75845T 1901-07-15

Publications (1)

Publication Number Publication Date
CA75845A true CA75845A (fr) 1902-05-13

Family

ID=45192381

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000075845A Expired CA75845A (fr) 1901-07-15 1901-07-15 Perforateur

Country Status (1)

Country Link
CA (1) CA75845A (fr)

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