FR732671A - Improved machine for alphabetically perforating statistical cards - Google Patents

Improved machine for alphabetically perforating statistical cards

Info

Publication number
FR732671A
FR732671A FR732671DA FR732671A FR 732671 A FR732671 A FR 732671A FR 732671D A FR732671D A FR 732671DA FR 732671 A FR732671 A FR 732671A
Authority
FR
France
Prior art keywords
alphabetically
improved machine
perforating
statistical cards
cards
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
Other languages
French (fr)
Inventor
Georges-Oscar-Jean-F Legrand
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 filed Critical
Application granted granted Critical
Publication of FR732671A publication Critical patent/FR732671A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/38—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for embossing, e.g. for making matrices for stereotypes
FR732671D 1932-03-05 1932-03-05 Improved machine for alphabetically perforating statistical cards Expired FR732671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR732671T 1932-03-05

Publications (1)

Publication Number Publication Date
FR732671A true FR732671A (en) 1932-09-23

Family

ID=9122914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR732671D Expired FR732671A (en) 1932-03-05 1932-03-05 Improved machine for alphabetically perforating statistical cards

Country Status (1)

Country Link
FR (1) FR732671A (en)

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