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gptkbp:instanceOf
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calculator
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gptkbp:category
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gptkb:personal_computer
calculator
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gptkbp:compatibleWith
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gptkb:HP-IL_interface
thermal printer
barcode
magnetic card reader
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gptkbp:countryOfOrigin
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gptkb:United_States
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gptkbp:dimensions
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16 x 7.9 x 3.2 cm
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gptkbp:discontinued
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1990
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gptkbp:displayType
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alphanumeric LCD
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gptkbp:expansionSlots
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4
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gptkbp:features
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gptkb:wristwatch
programmable
text editing
alphanumeric display
extended memory
modular expansion
real-time clock
synthetic programming
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|
https://www.w3.org/2000/01/rdf-schema#label
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HP-41CX
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gptkbp:input
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gptkb:keyboard
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gptkbp:introduced
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1983
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gptkbp:manufacturer
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gptkb:Hewlett-Packard
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gptkbp:notableFor
|
expandable architecture
first calculator with alphanumeric display
used by NASA
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gptkbp:operatingSystem
|
HP proprietary firmware
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gptkbp:powerSource
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4x N-cell batteries
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gptkbp:predecessor
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gptkb:HP-41C
gptkb:HP-41CV
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gptkbp:programmingLanguage
|
keystroke programming
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gptkbp:RAM
|
319 registers
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|
gptkbp:ROM
|
122 program steps
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gptkbp:successor
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gptkb:HP-42S
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gptkbp:usedIn
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gptkb:Space_Shuttle_missions
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gptkbp:weight
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205 grams
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gptkbp:bfsParent
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gptkb:HP-41C
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gptkbp:bfsLayer
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5
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