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Patents > Inventor country: DE & Tech fields : Balloon or frame & First filing: None

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None (23) · Reinhold Richter (3) · Johann Schütte (3) · Hermann Ruthenberg (3) · Heinrich Noll (3) · Hanns Pippart (3) · Ferdinand von Zeppelin (3) · Ernst Heinkel (3) · Deutsche Flugzeug Werke (3) · Carl Wilhelm Paul (2) · Richard Wilcke (2) · Gustav Koch (2) · Edmund Kikut (2) · Gustav Mees (2) · Carl Huber (2) · Carl Franz Hubert Hertel (2) · Albert Graff (2)
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Showing below up to 117 results in range #1 to #117.

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