CA579911A - Procede et dispositif pour la fabrication de crayons - Google Patents

Procede et dispositif pour la fabrication de crayons

Info

Publication number
CA579911A
CA579911A CA579911A CA579911DA CA579911A CA 579911 A CA579911 A CA 579911A CA 579911 A CA579911 A CA 579911A CA 579911D A CA579911D A CA 579911DA CA 579911 A CA579911 A CA 579911A
Authority
CA
Canada
Prior art keywords
pencils
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
CA579911A
Other languages
English (en)
Inventor
Fleck Marion
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.)
Conte SA
Original Assignee
Conte SA
Publication date
Application granted granted Critical
Publication of CA579911A publication Critical patent/CA579911A/fr
Expired legal-status Critical Current

Links

CA579911A Procede et dispositif pour la fabrication de crayons Expired CA579911A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA579911T

Publications (1)

Publication Number Publication Date
CA579911A true CA579911A (fr) 1959-07-21

Family

ID=35755788

Family Applications (1)

Application Number Title Priority Date Filing Date
CA579911A Expired CA579911A (fr) Procede et dispositif pour la fabrication de crayons

Country Status (1)

Country Link
CA (1) CA579911A (fr)

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