Drilldown: Patents
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Desiderio CANELLAS (1) ·
Ernst Hermann Hugo Gottlebe (1) ·
Francisco Pérez Polo (1) ·
Frank Ernest Jackson (1) ·
Friedrich Jung (1) ·
Fritz Robitzsch (1) ·
Ignacio Estrich y Diaz de Lara (1) ·
José Fola Igúbride (1) ·
Leonardo Torrès (1) ·
Leonardo Torres Quevedo (10) ·
Louis Emmanuel de Manresa (1) ·
Miguel Arriaga (1) ·
Oscar Heeren (1) ·
Salvador Juandó i Rovirosa (1) ·
Salvador Juandó y Rovirosa (1)
None (4) ·
Alfred Julius Boult (1) ·
DESIDERIO CANELLAS (1) ·
Ernst Hermann Hugo Gottlebe (1) ·
Francisco Pérez Polo (1) ·
Frank Ernest Jackson (1) ·
Fritz Robitzsch (1) ·
Ignacio Estrich y Diaz de Lara (1) ·
José Fola Igúbride (1) ·
Leonardo Torres (1) ·
Leonardo Torres Quevedo (6) ·
Miguel Arriaga (1) ·
Oscar Heeren (1) ·
Salvador Juandó i Rovirosa (1) ·
Salvador Juandó y Rovirosa (1)
Tech fields:
Showing below up to 23 results in range #1 to #23.
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- Timeline: Year filed
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- Timeline: Family year
- Calendar: Year filed
- Calendar: Full specification filed date