CA573138A - Perforating apparatus - Google Patents

Perforating apparatus

Info

Publication number
CA573138A
CA573138A CA573138A CA573138DA CA573138A CA 573138 A CA573138 A CA 573138A CA 573138 A CA573138 A CA 573138A CA 573138D A CA573138D A CA 573138DA CA 573138 A CA573138 A CA 573138A
Authority
CA
Canada
Prior art keywords
perforating apparatus
perforating
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
CA573138A
Other languages
French (fr)
Inventor
D. Kilheffer Lawrence
L. Hagemeyer James
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.)
National Cash Register Co
Original Assignee
National Cash Register Co
Publication date
Application granted granted Critical
Publication of CA573138A publication Critical patent/CA573138A/en
Expired legal-status Critical Current

Links

CA573138A Perforating apparatus Expired CA573138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA573138T

Publications (1)

Publication Number Publication Date
CA573138A true CA573138A (en) 1959-03-31

Family

ID=35748981

Family Applications (1)

Application Number Title Priority Date Filing Date
CA573138A Expired CA573138A (en) Perforating apparatus

Country Status (1)

Country Link
CA (1) CA573138A (en)

Similar Documents

Publication Publication Date Title
CA614647A (en) Perforating apparatus
CA705643A (en) Riot-control apparatus
CA568669A (en) Foam-generating apparatus
CA583153A (en) Foam-producing apparatus
CA573138A (en) Perforating apparatus
CA576921A (en) Yarn-treating apparatus
CA574066A (en) Cable-testing apparatus
CA574678A (en) Weft-straightening apparatus
CA588751A (en) Ventilating apparatus
CA577933A (en) Form punching apparatus
CA569739A (en) Cutting apparatus
CA581957A (en) Cutting apparatus
CA571285A (en) Venoclysis apparatus
CA588487A (en) Color-image-reproducing apparatus
CA581557A (en) Color-image-reproducing apparatus
CA581635A (en) Venoclysis apparatus
CA584408A (en) Television-cinematograph apparatus
CA587145A (en) Color-image-reproducing apparatus
CA587729A (en) Color-image-reproducing apparatus
CA579290A (en) Record-playing apparatus
CA572889A (en) Liquid-vibrating apparatus
AU236215B2 (en) Indicia-applying apparatus
CA572759A (en) Work-immersion apparatus
CA572775A (en) Work-handling apparatus
CA588013A (en) Drawing apparatus