FR654404A - Improvements in typewriters - Google Patents

Improvements in typewriters

Info

Publication number
FR654404A
FR654404A FR654404DA FR654404A FR 654404 A FR654404 A FR 654404A FR 654404D A FR654404D A FR 654404DA FR 654404 A FR654404 A FR 654404A
Authority
FR
France
Prior art keywords
typewriters
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)
Inventor
Frederick Alexander
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 filed Critical
Application granted granted Critical
Publication of FR654404A publication Critical patent/FR654404A/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
    • B41J19/76—Line-spacing mechanisms
FR654404D 1928-05-18 1928-05-18 Improvements in typewriters Expired FR654404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR654404T 1928-05-18

Publications (1)

Publication Number Publication Date
FR654404A true FR654404A (en) 1929-04-05

Family

ID=9006466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR654404D Expired FR654404A (en) 1928-05-18 1928-05-18 Improvements in typewriters

Country Status (1)

Country Link
FR (1) FR654404A (en)

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