HP-65

first programmable scientific handheld calculator; with RPN and magnetic card reader, produced by Hewlett-Packard from 1974
rdfs:label
"HP-65"@en
schema:description
"first programmable scientific handheld calculator; with RPN and magnetic card reader, produced by Hewlett-Packard from 1974"@en
schema:dateModified "2026-10-25T17:24:06+00:00"^^xsd:dateTime
schema:version 2560767055
wikibase:identifiers 3
wikibase:sitelinks 17
wikibase:statements 30
p:P13520 wd:statement/Q220638-9583F08A-34EA-4D7C-AE6F-B21A51327A37
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wd:statement/Q220638-f44b8546-4710-d006-6be1-2a3d7cad6566
p:P1552 wd:statement/Q220638-860311ad-4a7d-879b-516a-1e27c4c4400f
p:P156 wd:statement/Q220638-0bbdbe4a-468b-a37a-5fc8-4e09152b8bd4
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wd:statement/Q220638-910210d9-43e4-5f76-5767-3f78b80c40c9
p:P2283 wd:statement/Q220638-770a1ddf-427d-7184-2c81-b9b43e584162
wd:statement/Q220638-b4223525-4381-9765-79d6-41ad60852edb
p:P2669 wd:statement/Q220638-181a54a9-4dc9-49d1-b169-cecbd3159e4a
p:P279 wd:statement/Q220638-42863b65-49d8-d3eb-e451-a603c06a0b89
wd:statement/Q220638-53c93b82-4b9b-32b4-15e0-003f2cca6242
p:P31 wd:statement/Q220638-8811bfb2-4d8a-769e-cf74-6cafdc18e6d3
wd:statement/Q220638-8b70f721-4b13-c79a-76de-cc95b778d571
p:P373 wd:statement/Q220638-6ff30c44-fb56-4988-9cd0-8074f0e89d6d
p:P527 wd:statement/Q220638-39c954b1-450a-4b1a-4d76-58b6f13f0782
wd:statement/Q220638-799a2cfc-4412-9ec5-d26a-e28330ea65d5
wd:statement/Q220638-a3364e57-4467-94c6-cf78-4d506f85218f
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wd:statement/Q220638-f13d57e5-4d72-90e4-6409-95ecd7a0696a
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p:P5307 wd:statement/Q220638-f3b69f83-4c18-1e88-4ac7-8d18aae69ce4
p:P571 wd:statement/Q220638-81b67c56-44bf-2570-fcb2-19eb1e33de9c
p:P5936 wd:statement/Q220638-F407B80C-2849-4E60-AB54-FDA81BB0E4AE
p:P646 wd:statement/Q220638-02886049-9F0C-4AB9-BC28-E9E68E2A625E
wdt:P13520 "2597"
wdt:P1535 Apollo–Soyuz
National Aeronautics and Space Administration
Steve Wozniak
wdt:P1552 first
wdt:P156 HP-67
HP-97
wdt:P176 Hewlett-Packard
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/HP-65%20Mint%20in%20Box%20%28cropped%29.jpg>
<http://commons.wikimedia.org/wiki/Special:FilePath/HP-65%20Programmable%20Calculator%20%28edited%20to%20remove%20background%2C%20optimized%20colours%29.jpg>
<http://commons.wikimedia.org/wiki/Special:FilePath/HP-65%20card%20readers%20both%20working.png>
<http://commons.wikimedia.org/wiki/Special:FilePath/Leather%20case%20for%20HP-65%20programmable%20handheld%20calculator%2C%20circa%201974.jpg>
wdt:P2283 magnetic storage card
postfix notation
wdt:P2669 "1976-01-01T00:00:00+00:00"^^xsd:dateTime
wdt:P279 programmable calculator
computer
wdt:P31 programmable calculator
mobile device
wdt:P373 "HP-65"
wdt:P527 seven-segment display
software suite
magnetic card reader
rechargeable battery
power connector
LED display
wdt:P5307 LED display
wdt:P571 "1974-01-01T00:00:00+00:00"^^xsd:dateTime
wdt:P5936 "1123"
wdt:P646 "/m/02jm1v"
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