AU5829360A - Improvements in ball-tip writing instruments and balls therefor - Google Patents

Improvements in ball-tip writing instruments and balls therefor

Info

Publication number
AU5829360A
AU5829360A AU58293/60A AU5829360A AU5829360A AU 5829360 A AU5829360 A AU 5829360A AU 58293/60 A AU58293/60 A AU 58293/60A AU 5829360 A AU5829360 A AU 5829360A AU 5829360 A AU5829360 A AU 5829360A
Authority
AU
Australia
Prior art keywords
balls
therefor
ball
writing instruments
tip writing
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
AU58293/60A
Other versions
AU252581B2 (en
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.)
Lrc Ltd
Original Assignee
Lrc Ltd
Filing date
Publication date
Application filed by Lrc Ltd filed Critical Lrc Ltd
Application granted granted Critical
Publication of AU5829360A publication Critical patent/AU5829360A/en
Publication of AU252581B2 publication Critical patent/AU252581B2/en
Expired legal-status Critical Current

Links

AU58293/60A 1960-03-10 Improvements in ball-tip writing instruments and balls therefor Expired AU252581B2 (en)

Publications (2)

Publication Number Publication Date
AU5829360A true AU5829360A (en) 1963-03-14
AU252581B2 AU252581B2 (en) 1963-03-14

Family

ID=

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