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AU155703B2 - Improvements in lead pencils - Google Patents
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AU155703B2 - Improvements in lead pencils - Google Patents

Improvements in lead pencils

Info

Publication number
AU155703B2
AU155703B2 AU3576/51A AU357651A AU155703B2 AU 155703 B2 AU155703 B2 AU 155703B2 AU 3576/51 A AU3576/51 A AU 3576/51A AU 357651 A AU357651 A AU 357651A AU 155703 B2 AU155703 B2 AU 155703B2
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 - Lifetime
Application number
AU3576/51A
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.)
Hugh Tanton Knight' Been Removed Lead Operating Attach Mechanical Engineer Of Canterbury Road Ments Can Then Be Transferred Toa New Montrose Inthe Stateof Victoria Com Pencil Casing
Original Assignee
Hugh Tanton Knight' Been Removed Lead Operating Attach Mechanical Engineer Of Canterbury Road Ments Can Then Be Transferred Toa New Montrose Inthe Stateof Victoria Com Pencil Casing
Publication of AU155703B2 publication Critical patent/AU155703B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU3576/51A Improvements in lead pencils Expired - Lifetime AU155703B2 (en)

Publications (1)

Publication Number Publication Date
AU155703B2 true AU155703B2 (en)

Family

ID=

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