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AU134963B2 - Improvements in or relating to writing instruments of rotatable ball type - Google Patents
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AU134963B2 - Improvements in or relating to writing instruments of rotatable ball type - Google Patents

Improvements in or relating to writing instruments of rotatable ball type

Info

Publication number
AU134963B2
AU134963B2 AU6942/46A AU694246A AU134963B2 AU 134963 B2 AU134963 B2 AU 134963B2 AU 6942/46 A AU6942/46 A AU 6942/46A AU 694246 A AU694246 A AU 694246A AU 134963 B2 AU134963 B2 AU 134963B2
Authority
AU
Australia
Prior art keywords
relating
ball type
writing instruments
rotatable ball
rotatable
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.)
Active
Application number
AU6942/46A
Publication of AU134963B2 publication Critical patent/AU134963B2/en
Active legal-status Critical Current

Links

AU6942/46A Improvements in or relating to writing instruments of rotatable ball type Active AU134963B2 (en)

Publications (1)

Publication Number Publication Date
AU134963B2 true AU134963B2 (en)

Family

ID=

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