CA245608A - Procede de fabrication de crayons non-poussiereux - Google Patents

Procede de fabrication de crayons non-poussiereux

Info

Publication number
CA245608A
CA245608A CA245608A CA245608DA CA245608A CA 245608 A CA245608 A CA 245608A CA 245608 A CA245608 A CA 245608A CA 245608D A CA245608D A CA 245608DA CA 245608 A CA245608 A CA 245608A
Authority
CA
Canada
Prior art keywords
crayons
dustless
forming
forming dustless
dustless crayons
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
CA245608A
Other languages
English (en)
Inventor
A. Hauff 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.)
LEWIS E MYERS AND Co
Original Assignee
LEWIS E MYERS AND Co
Publication date
Application granted granted Critical
Publication of CA245608A publication Critical patent/CA245608A/fr
Expired legal-status Critical Current

Links

CA245608A Procede de fabrication de crayons non-poussiereux Expired CA245608A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA245608T

Publications (1)

Publication Number Publication Date
CA245608A true CA245608A (fr) 1924-12-23

Family

ID=35152583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245608A Expired CA245608A (fr) Procede de fabrication de crayons non-poussiereux

Country Status (1)

Country Link
CA (1) CA245608A (fr)

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