AU220781B2 - Lead pencils - Google Patents

Lead pencils

Info

Publication number
AU220781B2
AU220781B2 AU27583/57A AU2758357A AU220781B2 AU 220781 B2 AU220781 B2 AU 220781B2 AU 27583/57 A AU27583/57 A AU 27583/57A AU 2758357 A AU2758357 A AU 2758357A AU 220781 B2 AU220781 B2 AU 220781B2
Authority
AU
Australia
Prior art keywords
lead pencils
pencils
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
AU27583/57A
Other versions
AU2758357A (en
Inventor
B. Young Marshall
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
Filing date
Publication date
Application filed by Eagle Pencil Co filed Critical Eagle Pencil Co
Application granted granted Critical
Publication of AU2758357A publication Critical patent/AU2758357A/en
Publication of AU220781B2 publication Critical patent/AU220781B2/en
Expired legal-status Critical Current

Links

AU27583/57A 1957-05-07 Lead pencils Expired AU220781B2 (en)

Publications (2)

Publication Number Publication Date
AU2758357A AU2758357A (en) 1957-11-07
AU220781B2 true AU220781B2 (en) 1957-11-07

Family

ID=

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