CA478458A - Thin lead sliders for pencils - Google Patents

Thin lead sliders for pencils

Info

Publication number
CA478458A
CA478458A CA478458A CA478458DA CA478458A CA 478458 A CA478458 A CA 478458A CA 478458 A CA478458 A CA 478458A CA 478458D A CA478458D A CA 478458DA CA 478458 A CA478458 A CA 478458A
Authority
CA
Canada
Prior art keywords
pencils
thin lead
sliders
lead sliders
thin
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
CA478458A
Other languages
French (fr)
Inventor
Zuber Yves
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 CA478458A publication Critical patent/CA478458A/en
Expired legal-status Critical Current

Links

CA478458A Thin lead sliders for pencils Expired CA478458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA478458T

Publications (1)

Publication Number Publication Date
CA478458A true CA478458A (en) 1951-11-13

Family

ID=35618115

Family Applications (1)

Application Number Title Priority Date Filing Date
CA478458A Expired CA478458A (en) Thin lead sliders for pencils

Country Status (1)

Country Link
CA (1) CA478458A (en)

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