7 Utility Patents
#4 in Cadolzburg
#36,374 in Germany
#597,499 in the World
Forward Citations = 93
Company Filing History:
Prufrex-elektro-apparatebau, Inh. Helga Muller, Geb Dutschke
Other
Prufrex-electro-apparatebau Inh. Helga Muller, Geb. Dutschke
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