About Electric Power Calc Holdings Inc
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POWERCALC by Electric Power Calc Holdings, Inc. (Track this)
Intl: (042) Computer, scientific & legal US: 100; 101 Filing date: 29-Nov-2022 Serial number: 97696185
POWERCALC by Electric Power Calc Holdings, Inc. (Track this)
Intl: (042) Computer, scientific & legal US: 100; 101 Filing date: 30-Mar-2021 Serial number: 90612779
POWERCALC by Electric Power Calc Holdings, Inc. (Track this)
Intl: (042) Computer, scientific & legal US: 100; 101 Filing date: 05-Oct-2016 Serial number: 87193519
POWERCALCPAK by Electric Power Calc Holdings, Inc. (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 03-Dec-2014 Serial number: 86470321