FR48837E - Typewriter Improvements - Google Patents

Typewriter Improvements

Info

Publication number
FR48837E
FR48837E FR48837DA FR48837E FR 48837 E FR48837 E FR 48837E FR 48837D A FR48837D A FR 48837DA FR 48837 E FR48837 E FR 48837E
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 FR48837E publication Critical patent/FR48837E/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
    • B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
    • B41J35/22—Mechanisms permitting the selective use of a plurality of ink ribbons
FR48837D 1936-07-23 1937-07-23 Typewriter Improvements Expired FR48837E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US498040XA 1936-07-23 1936-07-23

Publications (1)

Publication Number Publication Date
FR48837E true FR48837E (en) 1938-07-12

Family

ID=21961834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48837D Expired FR48837E (en) 1936-07-23 1937-07-23 Typewriter Improvements

Country Status (2)

Country Link
FR (1) FR48837E (en)
GB (1) GB498040A (en)

Also Published As

Publication number Publication date
GB498040A (en) 1938-12-29

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