CA112845A - Machine a perforer - Google Patents

Machine a perforer

Info

Publication number
CA112845A
CA112845A CA000112845A CA112845DA CA112845A CA 112845 A CA112845 A CA 112845A CA 000112845 A CA000112845 A CA 000112845A CA 112845D A CA112845D A CA 112845DA CA 112845 A CA112845 A CA 112845A
Authority
CA
Canada
Prior art keywords
perforating machine
perforating
machine
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
CA000112845A
Other languages
English (en)
Inventor
Alvin L. Hart
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 CA112845A publication Critical patent/CA112845A/fr
Expired legal-status Critical Current

Links

CA000112845A 1908-05-23 1908-05-23 Machine a perforer Expired CA112845A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA112845T 1908-05-23

Publications (1)

Publication Number Publication Date
CA112845A true CA112845A (fr) 1908-07-07

Family

ID=45232570

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000112845A Expired CA112845A (fr) 1908-05-23 1908-05-23 Machine a perforer

Country Status (1)

Country Link
CA (1) CA112845A (fr)

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