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AU166181B2 - A writing extremity fora ball tip writing instrument and methods of making thesame - Google Patents

A writing extremity fora ball tip writing instrument and methods of making thesame

Info

Publication number
AU166181B2
AU166181B2 AU13071/52A AU1307152A AU166181B2 AU 166181 B2 AU166181 B2 AU 166181B2 AU 13071/52 A AU13071/52 A AU 13071/52A AU 1307152 A AU1307152 A AU 1307152A AU 166181 B2 AU166181 B2 AU 166181B2
Authority
AU
Australia
Prior art keywords
writing
methods
extremity
ball tip
making thesame
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
AU13071/52A
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.)
Biro Swan Ltd (formerly Biro Pens Limited
Original Assignee
Biro Swan Ltd (formerly Biro Pens Limited
Filing date
Publication of AU166181B2 publication Critical patent/AU166181B2/en
Application filed by Biro Swan Ltd (formerly Biro Pens Limited filed Critical Biro Swan Ltd (formerly Biro Pens Limited
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU13071/52A 1952-10-01 A writing extremity fora ball tip writing instrument and methods of making thesame Expired - Lifetime AU166181B2 (en)

Publications (1)

Publication Number Publication Date
AU166181B2 true AU166181B2 (en)

Family

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