CA790409A - Typewriter improvement - Google Patents

Typewriter improvement

Info

Publication number
CA790409A
CA790409A CA790409A CA790409DA CA790409A CA 790409 A CA790409 A CA 790409A CA 790409 A CA790409 A CA 790409A CA 790409D A CA790409D A CA 790409DA CA 790409 A CA790409 A CA 790409A
Authority
CA
Canada
Prior art keywords
typewriter
improvement
typewriter 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
CA790409A
Inventor
C. Zeamer Aaron
F. Burns George
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
SCM Corp
Publication date
Application granted granted Critical
Publication of CA790409A publication Critical patent/CA790409A/en
Expired legal-status Critical Current

Links

CA790409A Typewriter improvement Expired CA790409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA790409T

Publications (1)

Publication Number Publication Date
CA790409A true CA790409A (en) 1968-07-23

Family

ID=36254382

Family Applications (1)

Application Number Title Priority Date Filing Date
CA790409A Expired CA790409A (en) Typewriter improvement

Country Status (1)

Country Link
CA (1) CA790409A (en)

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