Advanced Basic Communications

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Beachwood, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Article and method for muting a voice amplifier
- Patent number 9,485,570
- Issue date Nov 1, 2016
- Advanced Basic Communication
- Michael Krnc
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mounting device for attaching a device to a mask
- Patent number 8,601,617
- Issue date Dec 10, 2013
- Advanced Basic Communications
- Michael Krnc
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE