100 Years of Audio Advertising
Sounds Profitable
00:00
Trade Records - Is That Like the Model?
A t and t had secured a vacuum tube patent that was very vital to the technology. So they're interested in the space. Some of this stuff is going to start sounding familiar to our time, right? You know, it's like, oh, why are we coming into this? so e t and tis coming from the they've been charging money for time for like, forty years, a as of 19 22.
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