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CA425310A - Mechanical pencil - Google Patents

Mechanical pencil

Info

Publication number
CA425310A
CA425310A CA425310A CA425310DA CA425310A CA 425310 A CA425310 A CA 425310A CA 425310 A CA425310 A CA 425310A CA 425310D A CA425310D A CA 425310DA CA 425310 A CA425310 A CA 425310A
Authority
CA
Canada
Prior art keywords
mechanical pencil
pencil
mechanical
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
CA425310A
Other languages
French (fr)
Inventor
S. Hasselquist Hugo
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.)
Joseph Dixon Crucible Co
Original Assignee
Joseph Dixon Crucible Co
Publication date
Application granted granted Critical
Publication of CA425310A publication Critical patent/CA425310A/en
Expired legal-status Critical Current

Links

CA425310A Mechanical pencil Expired CA425310A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA425310T

Publications (1)

Publication Number Publication Date
CA425310A true CA425310A (en) 1945-01-30

Family

ID=35536328

Family Applications (1)

Application Number Title Priority Date Filing Date
CA425310A Expired CA425310A (en) Mechanical pencil

Country Status (1)

Country Link
CA (1) CA425310A (en)

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