FR1321104A - Typewriter key tracking device - Google Patents

Typewriter key tracking device

Info

Publication number
FR1321104A
FR1321104A FR19702A FR13019702A FR1321104A FR 1321104 A FR1321104 A FR 1321104A FR 19702 A FR19702 A FR 19702A FR 13019702 A FR13019702 A FR 13019702A FR 1321104 A FR1321104 A FR 1321104A
Authority
FR
France
Prior art keywords
tracking device
typewriter key
key tracking
typewriter
tracking
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
FR19702A
Other languages
French (fr)
Inventor
Sacha Geller
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
Priority to FR19702A priority Critical patent/FR1321104A/en
Application granted granted Critical
Publication of FR1321104A publication Critical patent/FR1321104A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00Devices or arrangements for controlling character selection
    • B41J5/08Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/12Construction of key buttons
FR19702A 1962-04-16 1962-04-16 Typewriter key tracking device Expired FR1321104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR19702A FR1321104A (en) 1962-04-16 1962-04-16 Typewriter key tracking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR19702A FR1321104A (en) 1962-04-16 1962-04-16 Typewriter key tracking device

Publications (1)

Publication Number Publication Date
FR1321104A true FR1321104A (en) 1963-03-15

Family

ID=8581006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19702A Expired FR1321104A (en) 1962-04-16 1962-04-16 Typewriter key tracking device

Country Status (1)

Country Link
FR (1) FR1321104A (en)

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