FR770408A - Typewriter Improvements - Google Patents

Typewriter Improvements

Info

Publication number
FR770408A
FR770408A FR770408DA FR770408A FR 770408 A FR770408 A FR 770408A FR 770408D A FR770408D A FR 770408DA FR 770408 A FR770408 A FR 770408A
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 FR770408A publication Critical patent/FR770408A/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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/10—Sound-deadening devices embodied in machines
FR770408D 1933-03-24 1934-03-19 Typewriter Improvements Expired FR770408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US770408XA 1933-03-24 1933-03-24

Publications (1)

Publication Number Publication Date
FR770408A true FR770408A (en) 1934-09-13

Family

ID=22135734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR770408D Expired FR770408A (en) 1933-03-24 1934-03-19 Typewriter Improvements

Country Status (1)

Country Link
FR (1) FR770408A (en)

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