CA389964A - Empointeur de crayon au revers de la main - Google Patents

Empointeur de crayon au revers de la main

Info

Publication number
CA389964A
CA389964A CA389964A CA389964DA CA389964A CA 389964 A CA389964 A CA 389964A CA 389964 A CA389964 A CA 389964A CA 389964D A CA389964D A CA 389964DA CA 389964 A CA389964 A CA 389964A
Authority
CA
Canada
Prior art keywords
backhand
pencil pointer
pencil
pointer
backhand pencil
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
CA389964A
Other languages
English (en)
Inventor
Kurt Dobkowitz Bernard
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 CA389964A publication Critical patent/CA389964A/fr
Expired legal-status Critical Current

Links

CA389964A Empointeur de crayon au revers de la main Expired CA389964A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA389964T

Publications (1)

Publication Number Publication Date
CA389964A true CA389964A (fr) 1940-07-16

Family

ID=35397559

Family Applications (1)

Application Number Title Priority Date Filing Date
CA389964A Expired CA389964A (fr) Empointeur de crayon au revers de la main

Country Status (1)

Country Link
CA (1) CA389964A (fr)

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