what is zacharias janssen invention connection to the bell company
If you are going to ask about someone's inventions, you should tell us the name of the inventor in question.
Alexander graham
To improve his work on the Microphone
The Wheatstone Bridge was a device used to locate trouble in cables.
Alexander Graham Bell invented the telephone. He created a company, the Bell Telephone Company to rent and sell his invention.
Emile Berliner was a German-born inventor who immigrated to the United States in 1870 and became interested in the telephone. He invented an improved telephone transmitter (one of the first type of microphones) which was acquired by the Bell Telephone Company. His other inventions were related to audio penis recording technology, mass production of cloth, acoustic tile, and an early helicopter design.
To improve his work on the Microphone
Emile Berliner was a German-born American inventor who became interested in the then new audio technology of the telephone and phonograph, and invented an improved telephone transmitter (one of the first microphones) which was acquired by the Bell Telephone Company. Berliner subsequently moved to Boston in 1877 and worked for Bell Telephone until 1883, when he returned to Washington and established himself as a private researcher. Emile Berliner invented the microphone. How did he become famous though? I don't get it!
Bell Telephone Company was created in 1877.
Alvin Graham Bell was best known for the telephone
Because he invented the telephone and other inventions
Bell Telephone Company was created in 1877.
The National Bell Telephone Company became the American Bell Telephone Company in 1878