CA284052A - Fabrication de crayons - Google Patents

Fabrication de crayons

Info

Publication number
CA284052A
CA284052A CA284052A CA284052DA CA284052A CA 284052 A CA284052 A CA 284052A CA 284052 A CA284052 A CA 284052A CA 284052D A CA284052D A CA 284052DA CA 284052 A CA284052 A CA 284052A
Authority
CA
Canada
Prior art keywords
pencil manufacture
pencil
manufacture
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
CA284052A
Other languages
English (en)
Inventor
P. Lynn John
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.)
Dur O Lite Pencil Co
Original Assignee
Dur O Lite Pencil Co
Publication date
Application granted granted Critical
Publication of CA284052A publication Critical patent/CA284052A/fr
Expired legal-status Critical Current

Links

CA284052A Fabrication de crayons Expired CA284052A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA284052T

Publications (1)

Publication Number Publication Date
CA284052A true CA284052A (fr) 1928-10-16

Family

ID=35217143

Family Applications (1)

Application Number Title Priority Date Filing Date
CA284052A Expired CA284052A (fr) Fabrication de crayons

Country Status (1)

Country Link
CA (1) CA284052A (fr)

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