Telefon: erinevus redaktsioonide vahel
Eemaldatud sisu Lisatud sisu
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15. rida:
==Patendid==
* [http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0174465 US 174,465] -- ''Telegraphy'' (Bell
* [http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0186787 US 186,787] -- ''Electric Telegraphy'' (
* [http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0474230 US 474,230] -- ''Speaking Telegraph'' (
* [http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0203016 US 203,016] -- ''Speaking Telephone'' (
* [http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0222390 US 222,390] -- ''Carbon Telephone'' (
* [http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0485311 US 485,311] -- ''Telephone'' (solid back
* [http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=3449750 US 3,449,750] -- ''Duplex Radio Communication and Signalling
* [http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=3663762 US 3,663,762] -- ''Cellular Mobile Communication System''—Amos Edward Joel (Bell Labs)
* [http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=3906166 US 3,906,166] -- ''Radio Telephone System'' (DynaTAC [[Mobile phone|cell phone]]) -- Martin Cooper et al. (Motorola)
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