Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17647)
- Person (2198)
- Publications (24575)
- Techtypes (2407)
Use the filters below to narrow your results.
Dirk Wiebren Gijswijt (1) ·
Dr. Cornelis Schmoute (1) ·
Dr. Cornelis Schoute (1) ·
Floris Albert van Heyst (2) ·
Johan Christoffel van Kempen (1) ·
Johannes Aloisius Wilhelmus Kalberg (1) ·
Marius Franciscus Engelbertus Dekker (1) ·
Nicolaas Everhard Groeneveld Meyer (2) ·
Wilhelmus Adrianus van Berkel (1)
Showing below up to 11 results in range #1 to #11.