FR621725A - Further development of typewriters - Google Patents

Further development of typewriters

Info

Publication number
FR621725A
FR621725A FR621725DA FR621725A FR 621725 A FR621725 A FR 621725A FR 621725D A FR621725D A FR 621725DA FR 621725 A FR621725 A FR 621725A
Authority
FR
France
Prior art keywords
typewriters
further development
development
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.)
MACHINES A ECRIRE MAP SOC D
Original Assignee
MACHINES A ECRIRE MAP SOC D
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 MACHINES A ECRIRE MAP SOC D filed Critical MACHINES A ECRIRE MAP SOC D
Application granted granted Critical
Publication of FR621725A publication Critical patent/FR621725A/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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/34—Escapement-feed character-spacing mechanisms
    • B41J19/54—Construction of universal bars
FR621725D 1926-01-20 1926-01-20 Further development of typewriters Expired FR621725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR621725T 1926-01-20

Publications (1)

Publication Number Publication Date
FR621725A true FR621725A (en) 1927-05-16

Family

ID=8985316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR621725D Expired FR621725A (en) 1926-01-20 1926-01-20 Further development of typewriters

Country Status (2)

Country Link
US (1) US1712514A (en)
FR (1) FR621725A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563722A (en) * 1949-06-13 1951-08-07 Royal Typewriter Co Inc Power-driven mechanism for operating escapement and other instrumentalities of typewriters or like machines

Also Published As

Publication number Publication date
US1712514A (en) 1929-05-14

Similar Documents

Publication Publication Date Title
FR580052A (en) Typewriter Improvements
FR638722A (en) Typewriter Improvements
FR661522A (en) Typewriter Improvements
FR631751A (en) Typewriter Improvements
FR621725A (en) Further development of typewriters
FR631230A (en) Typewriter Improvements
FR614667A (en) Typewriter Improvements
FR629833A (en) Improvements to calculating machines
FR612812A (en) Improvements to stenographic machines
FR610831A (en) Typewriter
FR612739A (en) Typewriter Improvements
FR635261A (en) Typewriter Improvements
FR612311A (en) Typewriter Improvements
FR631192A (en) Typewriter Improvements
FR615417A (en) Typewriter Improvements
FR614647A (en) Typewriter Improvements
FR635262A (en) Typewriter Improvements
FR642011A (en) Typewriter Improvements
FR638188A (en) Typewriter Improvements
FR627000A (en) Improvements to typewriters
FR609640A (en) Improvements to printing machines
FR665026A (en) Typewriter Improvements
FR665845A (en) Typewriter Improvements
FR661966A (en) Typewriter Improvements
FR686694A (en) Typewriter Improvements