FR442811A - Improvement in typewriters - Google Patents

Improvement in typewriters

Info

Publication number
FR442811A
FR442811A FR442811A FR442811DA FR442811A FR 442811 A FR442811 A FR 442811A FR 442811 A FR442811 A FR 442811A FR 442811D A FR442811D A FR 442811DA FR 442811 A FR442811 A FR 442811A
Authority
FR
France
Prior art keywords
typewriters
improvement
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
FR442811A
Other languages
French (fr)
Inventor
John Bertram Pickett
John William Pfeifler
Ernest Mortimer Vroman
Serenus Delos Ketchum
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR442811A publication Critical patent/FR442811A/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
    • B41J7/00—Type-selecting or type-actuating mechanisms
    • B41J7/02—Type-lever actuating mechanisms
FR442811A 1911-10-12 1912-04-22 Improvement in typewriters Expired FR442811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US442811XA 1911-10-12 1911-10-12

Publications (1)

Publication Number Publication Date
FR442811A true FR442811A (en) 1912-09-10

Family

ID=32367990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR442811A Expired FR442811A (en) 1911-10-12 1912-04-22 Improvement in typewriters

Country Status (2)

Country Link
FR (1) FR442811A (en)
GB (1) GB191209303A (en)

Also Published As

Publication number Publication date
GB191209303A (en) 1912-10-24

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