CH

Christoph Heckner

DA Dürkopp Adler Ag: 1 patents #1 of 4Top 25%
Overall (2005): #225,125 of 245,428Top 95%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6923130 Sewing machine Markus Richter 2005-08-02