6 Utility Patents
#84 in Dusseldorf
#43,033 in Germany
#693,917 in the World
Forward Citations = 80
Company Filing History:
Pierburg Ag

Societe Industrielle De Brevets Et D'etudes S.i.b.e.
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#84 in Dusseldorf
#43,033 in Germany
#693,917 in the World
Company Filing History:

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