HP 20b and 30b: Difference between revisions

193 bytes added ,  01:38, 23 January 2022
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{{Infobox calculator|name=HP 20b|successor=HP 30b|display_type=[[Dot-Matrix LCD]] and [[Segmented LCD]]}}{{Infobox calculator|name=HP 30b|predecessor=HP 20b}}
{{Infobox calculator|name=HP 20b|successor=HP 30b|display_type=[[Dot-Matrix LCD]] and [[Segmented LCD]]}}{{Infobox calculator|name=HP 30b|predecessor=HP 20b}}
== HP 20b ==
== HP 30b ==
[[Category:Financial calculator| ]]
[[Category:HP| ]]
[[Category:Pocket calculator| ]]
[[Category:RPN| ]]
[[Category:Dot-Matrix LCD| ]]
[[Category:Segmented LCD| ]]