CA228214A - Guide de doigt de clavier de dactylotype - Google Patents

Guide de doigt de clavier de dactylotype

Info

Publication number
CA228214A
CA228214A CA228214A CA228214DA CA228214A CA 228214 A CA228214 A CA 228214A CA 228214 A CA228214 A CA 228214A CA 228214D A CA228214D A CA 228214DA CA 228214 A CA228214 A CA 228214A
Authority
CA
Canada
Prior art keywords
guiding attachment
finger guiding
typewriter keyboards
typewriter
keyboards
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
CA228214A
Other languages
English (en)
Inventor
M. Stowell Isaac
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
Publication date
Application granted granted Critical
Publication of CA228214A publication Critical patent/CA228214A/fr
Expired legal-status Critical Current

Links

CA228214A Guide de doigt de clavier de dactylotype Expired CA228214A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA228214T

Publications (1)

Publication Number Publication Date
CA228214A true CA228214A (fr) 1923-01-23

Family

ID=35123817

Family Applications (1)

Application Number Title Priority Date Filing Date
CA228214A Expired CA228214A (fr) Guide de doigt de clavier de dactylotype

Country Status (1)

Country Link
CA (1) CA228214A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1084166S1 (en) * 2025-01-08 2025-07-15 Shantou Weishengda Toys Co., Ltd. Toy car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1084166S1 (en) * 2025-01-08 2025-07-15 Shantou Weishengda Toys Co., Ltd. Toy car

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