CA330526A - Crayon de plomb - Google Patents

Crayon de plomb

Info

Publication number
CA330526A
CA330526A CA330526A CA330526DA CA330526A CA 330526 A CA330526 A CA 330526A CA 330526 A CA330526 A CA 330526A CA 330526D A CA330526D A CA 330526DA CA 330526 A CA330526 A CA 330526A
Authority
CA
Canada
Prior art keywords
lead pencil
pencil
lead
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
CA330526A
Other languages
English (en)
Inventor
Gonzalez Narciso
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.)
Eagle Pencil Co
Original Assignee
Eagle Pencil Co
Publication date
Application granted granted Critical
Publication of CA330526A publication Critical patent/CA330526A/fr
Expired legal-status Critical Current

Links

CA330526A Crayon de plomb Expired CA330526A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA330526T

Publications (1)

Publication Number Publication Date
CA330526A true CA330526A (fr) 1933-02-28

Family

ID=35292896

Family Applications (1)

Application Number Title Priority Date Filing Date
CA330526A Expired CA330526A (fr) Crayon de plomb

Country Status (1)

Country Link
CA (1) CA330526A (fr)

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