Drilldown: Patents
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Use the filters below to narrow your results.
None (1) ·
Alfred Maul (1) ·
Anempodist Vertogradsky (1) ·
Anempodist Wertogradsky (1) ·
Boo Henning Wallin (1) ·
Charles Bellens (2) ·
Frederick William Hutchinson Hutchinson (1) ·
Henri de Lostalot (1) ·
Hugo Lentz (2) ·
Ignace Gruber (1) ·
Josef Homola (1) ·
Louis Bréguet (1) ·
Louis-Michel Le Goff (1) ·
Robert Esnault-Pelterie (4) ·
Wilhelm Jacob Hoffmann (1)
None (3) ·
Alfred Julius Boult (1) ·
Anempodist Vertogradsky (1) ·
Anempodist Wertogradsky (1) ·
Boo Henning Wallin (1) ·
Charles Bellens (2) ·
Frederick William Hutchinson Hutchinson (1) ·
Henri de Lostalot (1) ·
Hugo Lentz (2) ·
Ignace Gruber (1) ·
Louis-Michel Le Goff (1) ·
Robert Esnault-Pelterie (4) ·
Wilhelm Jacob Hoffmann (1)
Tech fields:
None (8) ·
1907358935 (1) ·
190928168D (1) ·
373763D (1) ·
373818D (1) ·
375606D (1) ·
376236D (1) ·
378277D (1) ·
380681D (1) ·
38407 (1) ·
7252D (1)
Showing below up to 18 results in range #1 to #18.
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- Main
- Timeline: Year filed
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- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Full specification filed date