Drilldown: Patents
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Choose a table:
- Airplane (18)
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- Letters (683)
- Organizations (965)
- Patents (17514)
- Person (2101)
- Publications (24554)
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Use the filters below to narrow your results.
None (1) ·
Adolph Ditriech Wittemann (1) ·
Camille Contal (1) ·
Charles Rudolph Wittemann (1) ·
Gaston Madeira (1) ·
Gustav Mees (1) ·
Hans Rudolf Meyer (1) ·
Jacob H Ellehammer (1) ·
Jacob Knappich (2) ·
James Vernon Martin (1) ·
Raimund Nimfuehr (2) ·
Reinhard Mannesmann (1) ·
Théophile Protin (1)
Showing below up to 11 results in range #1 to #11.