FB

Frederic Braun

DA Diamalt Aktiengesellschaft: 1 patents #12 of 21Top 60%
Overall (All Time): #4,054,025 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4391745 Desizing agent and process for preparation thereof Maria Denkler 1983-07-05