GB378440A - Improvements in or relating to perforating machines for statistical record cards - Google Patents

Improvements in or relating to perforating machines for statistical record cards

Info

Publication number
GB378440A
GB378440A GB13311/31A GB1331131A GB378440A GB 378440 A GB378440 A GB 378440A GB 13311/31 A GB13311/31 A GB 13311/31A GB 1331131 A GB1331131 A GB 1331131A GB 378440 A GB378440 A GB 378440A
Authority
GB
United Kingdom
Prior art keywords
perforating
numbers
type
column
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
GB13311/31A
Other languages
English (en)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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
Priority to DE1930S0005530 priority Critical patent/DE614517C/de
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to GB13311/31A priority patent/GB378440A/en
Priority to NL56765A priority patent/NL35598C/xx
Priority to FR716883D priority patent/FR716883A/fr
Publication of GB378440A publication Critical patent/GB378440A/en
Expired legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Credit Cards Or The Like (AREA)
GB13311/31A 1930-02-14 1931-05-05 Improvements in or relating to perforating machines for statistical record cards Expired GB378440A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1930S0005530 DE614517C (de) 1930-02-14 1930-02-14 Lochmaschine mit Druckvorrichtung
GB13311/31A GB378440A (en) 1930-02-14 1931-05-05 Improvements in or relating to perforating machines for statistical record cards
NL56765A NL35598C (fr) 1930-02-14 1931-05-06
FR716883D FR716883A (fr) 1930-02-14 1931-05-11 Dispositif de transfert sur des fiches ou bandes perforées, des valeurs et des signes écrits ou imprimés sur un modèle

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1930S0005530 DE614517C (de) 1930-02-14 1930-02-14 Lochmaschine mit Druckvorrichtung
GB13311/31A GB378440A (en) 1930-02-14 1931-05-05 Improvements in or relating to perforating machines for statistical record cards
NL56765A NL35598C (fr) 1930-02-14 1931-05-06
FR716883T 1931-05-11

Publications (1)

Publication Number Publication Date
GB378440A true GB378440A (en) 1932-08-05

Family

ID=10020647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13311/31A Expired GB378440A (en) 1930-02-14 1931-05-05 Improvements in or relating to perforating machines for statistical record cards

Country Status (4)

Country Link
DE (1) DE614517C (fr)
FR (1) FR716883A (fr)
GB (1) GB378440A (fr)
NL (1) NL35598C (fr)

Also Published As

Publication number Publication date
FR716883A (fr) 1931-12-29
DE614517C (de) 1935-06-11
NL35598C (fr) 1935-06-15

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