12 Utility Patents
#247 in Erlangen
#18,514 in Germany
#328,363 in the World
Forward Citations = 51
Company Filing History:
Siemens Audiologische Technik Gmbh


4. 1 out of 226

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#247 in Erlangen
#18,514 in Germany
#328,363 in the World
Company Filing History:



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