FR518213A - Machine for stamping slots in cards for statistics or similar purposes - Google Patents

Machine for stamping slots in cards for statistics or similar purposes

Info

Publication number
FR518213A
FR518213A FR518213A FR518213DA FR518213A FR 518213 A FR518213 A FR 518213A FR 518213 A FR518213 A FR 518213A FR 518213D A FR518213D A FR 518213DA FR 518213 A FR518213 A FR 518213A
Authority
FR
France
Prior art keywords
statistics
cards
machine
similar purposes
stamping
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
FR518213A
Other languages
French (fr)
Inventor
Karl Emil Leonard Liedstrand
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 FR518213A publication Critical patent/FR518213A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/02—Methods or arrangements for marking the record carrier in digital fashion by punching
    • G06K1/025—Details, e.g. construction of the punching mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR518213A 1918-07-23 1920-06-28 Machine for stamping slots in cards for statistics or similar purposes Expired FR518213A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE130335X 1918-07-23
US311390A US1459407A (en) 1918-07-23 1919-07-16 Machine for effecting slots in cards for statistic or similar purposes

Publications (1)

Publication Number Publication Date
FR518213A true FR518213A (en) 1921-05-21

Family

ID=32775332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518213A Expired FR518213A (en) 1918-07-23 1920-06-28 Machine for stamping slots in cards for statistics or similar purposes

Country Status (4)

Country Link
US (1) US1459407A (en)
DE (1) DE385087C (en)
FR (1) FR518213A (en)
GB (1) GB130335A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781846A (en) * 1954-01-07 1957-02-19 Bell Telephone Labor Inc Punch selector

Also Published As

Publication number Publication date
DE385087C (en) 1923-11-16
US1459407A (en) 1923-06-19
GB130335A (en) 1920-07-29

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