CA128528A - Clavier de clavigraphe - Google Patents

Clavier de clavigraphe

Info

Publication number
CA128528A
CA128528A CA000128528A CA128528DA CA128528A CA 128528 A CA128528 A CA 128528A CA 000128528 A CA000128528 A CA 000128528A CA 128528D A CA128528D A CA 128528DA CA 128528 A CA128528 A CA 128528A
Authority
CA
Canada
Prior art keywords
key board
typewriter key
typewriter
board
key
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
CA000128528A
Other languages
English (en)
Inventor
Sidney W. Rowell
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 CA128528A publication Critical patent/CA128528A/fr
Expired legal-status Critical Current

Links

CA000128528A 1909-11-16 1909-11-16 Clavier de clavigraphe Expired CA128528A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA128528T 1909-11-16

Publications (1)

Publication Number Publication Date
CA128528A true CA128528A (fr) 1910-10-04

Family

ID=45248249

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000128528A Expired CA128528A (fr) 1909-11-16 1909-11-16 Clavier de clavigraphe

Country Status (1)

Country Link
CA (1) CA128528A (fr)

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