IE19792L - Record-controlled perforating machines - Google Patents

Record-controlled perforating machines

Info

Publication number
IE19792L
IE19792L IE38351A IE38351A IE19792L IE 19792 L IE19792 L IE 19792L IE 38351 A IE38351 A IE 38351A IE 38351 A IE38351 A IE 38351A IE 19792 L IE19792 L IE 19792L
Authority
IE
Ireland
Prior art keywords
record
perforating machines
controlled perforating
controlled
machines
Prior art date
Application number
IE38351A
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Priority to IE38351A priority Critical patent/IE19792L/en
Publication of IE19792L publication Critical patent/IE19792L/en

Links

IE38351A 1951-07-11 1951-07-11 Record-controlled perforating machines IE19792L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE38351A IE19792L (en) 1951-07-11 1951-07-11 Record-controlled perforating machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE38351A IE19792L (en) 1951-07-11 1951-07-11 Record-controlled perforating machines

Publications (1)

Publication Number Publication Date
IE19792L true IE19792L (en) 1952-01-13

Family

ID=11011566

Family Applications (1)

Application Number Title Priority Date Filing Date
IE38351A IE19792L (en) 1951-07-11 1951-07-11 Record-controlled perforating machines

Country Status (1)

Country Link
IE (1) IE19792L (en)

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