Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17508)
- Person (2098)
- Publications (24554)
- Techtypes (2366)
Use the filters below to narrow your results.
None (1) ·
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) ·
Vilmos Zurowec (1) ·
Wilhelmus Adrianus van Berkel (1)
Showing below up to 8 results in range #1 to #8.