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AU1193433A - Improvements in mechanical pencils - Google Patents

Improvements in mechanical pencils

Info

Publication number
AU1193433A
AU1193433A AU11934/33A AU1193433A AU1193433A AU 1193433 A AU1193433 A AU 1193433A AU 11934/33 A AU11934/33 A AU 11934/33A AU 1193433 A AU1193433 A AU 1193433A AU 1193433 A AU1193433 A AU 1193433A
Authority
AU
Australia
Prior art keywords
mechanical pencils
pencils
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
AU11934/33A
Inventor
Back Bubert
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.)
Wahl Co
Original Assignee
Wahl Co
Filing date
Publication date
Application filed by Wahl Co filed Critical Wahl Co
Publication of AU1193433A publication Critical patent/AU1193433A/en
Expired legal-status Critical Current

Links

AU11934/33A 1933-03-27 Improvements in mechanical pencils Expired AU1193433A (en)

Publications (1)

Publication Number Publication Date
AU1193433A true AU1193433A (en) 1934-04-12

Family

ID=

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