FR860564A - Typewriter Improvements - Google Patents

Typewriter Improvements

Info

Publication number
FR860564A
FR860564A FR860564DA FR860564A FR 860564 A FR860564 A FR 860564A FR 860564D A FR860564D A FR 860564DA FR 860564 A FR860564 A FR 860564A
Authority
FR
France
Prior art keywords
typewriter
typewriter improvements
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)
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.)
Royal Typewriter Co Inc
Original Assignee
Royal Typewriter Co Inc
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 Royal Typewriter Co Inc filed Critical Royal Typewriter Co Inc
Application granted granted Critical
Publication of FR860564A publication Critical patent/FR860564A/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
FR860564D 1938-10-01 1939-09-29 Typewriter Improvements Expired FR860564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US860564XA 1938-10-01 1938-10-01

Publications (1)

Publication Number Publication Date
FR860564A true FR860564A (en) 1941-01-18

Family

ID=22195961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860564D Expired FR860564A (en) 1938-10-01 1939-09-29 Typewriter Improvements

Country Status (1)

Country Link
FR (1) FR860564A (en)

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