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Omron 12SR
08-25-2017, 05:45 AM
Post: #10
RE: Omron 12SR
(08-24-2017 11:43 PM)Den Belillo (Martinez Ca.) Wrote:  
(08-22-2017 07:47 PM)Michael de Estrada Wrote:  FWIW, this calculator was the first to include hyperbolic functions, beating
the HP-32E by at least a year. The MOSTEK chipset was also the basis for the Sanyo CZ-2901, APF Mark 55, Privileg SR 54 NC and Corvus 500. Only the Sanyo has a green VFD like the Omron, the rest are red LED.

In addition to Michael's good list; there are three others, sort of.
- The Omron SR 12 was also sold labeled as the General Electric CE-93
- The Corvus 500 was also re-badged as the Dumont Corvus and the Emerson E12

Then there's this one.

Thanks for the history lesson correction. Much appreciated.
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Messages In This Thread
Omron 12SR - Harald - 08-21-2017, 05:34 PM
RE: Omron 12SR - Massimo Gnerucci - 08-21-2017, 06:00 PM
RE: Omron 12SR - Harald - 08-22-2017, 08:13 AM
RE: Omron 12SR - Michael de Estrada - 08-22-2017, 07:47 PM
RE: Omron 12SR - d b - 08-24-2017, 11:43 PM
RE: Omron 12SR - Matt Agajanian - 08-25-2017 05:45 AM
RE: Omron 12SR - Gene - 08-23-2017, 02:48 AM
RE: Omron 12SR - Michael de Estrada - 08-23-2017, 03:17 AM
RE: Omron 12SR - Matt Agajanian - 08-24-2017, 10:39 PM
RE: Omron 12SR - Matt Agajanian - 08-24-2017, 01:21 AM



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