FR51161E - Study and training equipment for typewriter use - Google Patents

Study and training equipment for typewriter use

Info

Publication number
FR51161E
FR51161E FR51161DA FR51161E FR 51161 E FR51161 E FR 51161E FR 51161D A FR51161D A FR 51161DA FR 51161 E FR51161 E FR 51161E
Authority
FR
France
Prior art keywords
study
training equipment
typewriter
typewriter use
training
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
Felix Andre Pierre
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 FR51161E publication Critical patent/FR51161E/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
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/12—Construction of key buttons
FR51161D 1940-04-22 1940-04-22 Study and training equipment for typewriter use Expired FR51161E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51161T 1940-04-22

Publications (1)

Publication Number Publication Date
FR51161E true FR51161E (en) 1941-09-30

Family

ID=8686061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51161D Expired FR51161E (en) 1940-04-22 1940-04-22 Study and training equipment for typewriter use

Country Status (1)

Country Link
FR (1) FR51161E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000203A1 (en) * 1977-10-13 1979-04-19 J Fischer Key of miniature apparatus for data processing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000203A1 (en) * 1977-10-13 1979-04-19 J Fischer Key of miniature apparatus for data processing

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