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FR720287A - Typewriter Improvements - Google Patents

Typewriter Improvements

Info

Publication number
FR720287A
FR720287A FR720287DA FR720287A FR 720287 A FR720287 A FR 720287A FR 720287D A FR720287D A FR 720287DA FR 720287 A FR720287 A FR 720287A
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.)
SCM Corp
Original Assignee
LC Smith and Corona Typewriters 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 LC Smith and Corona Typewriters Inc filed Critical LC Smith and Corona Typewriters Inc
Application granted granted Critical
Publication of FR720287A publication Critical patent/FR720287A/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
    • B41J17/00—Mechanisms for manipulating page-width impression-transfer material, e.g. carbon paper
FR720287D 1931-06-26 1931-07-20 Typewriter Improvements Expired FR720287A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB18519/31A GB378605A (en) 1931-06-26 1931-06-26 Improvements in or relating to typewriting machines
DES99792D DE592209C (en) 1931-06-26 1931-07-15 Multiplication typewriter for writing on long, overlapping paper webs
FR720287T 1931-07-20
US92411933A 1933-08-29 1933-08-29

Publications (1)

Publication Number Publication Date
FR720287A true FR720287A (en) 1932-02-20

Family

ID=10113819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR720287D Expired FR720287A (en) 1931-06-26 1931-07-20 Typewriter Improvements

Country Status (4)

Country Link
US (1) US1924119A (en)
DE (1) DE592209C (en)
FR (1) FR720287A (en)
GB (1) GB378605A (en)

Also Published As

Publication number Publication date
DE592209C (en) 1934-02-03
US1924119A (en) 1933-08-29
GB378605A (en) 1932-08-18

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