Radio MCQ App Download | Inventions PDF e-Book
Inventions Practice Test: MCQs for Exam Prep
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The MCQ: Transmitted voice was patented by; "Radio" App Download [Free] with answers: sir reginald a. fessenden, sir nikola tesla, sir rudolf diesel, and sir schuyler skaats wheeler for online elementary school classes. Solve Inventions and Inventors Quiz Questions, download Google eBook (Free Sample) for school certificate.
Transmitted voice was patented by
In which one of the following year, Transmitted voice was patented?
Radio was devised by an Italian inventor named as?
In which one of the following countries Guglielmo Marconi sent and receives his first radio signal?
Radio signals were first time sent and received in
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