Drilldown: Patents
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Alexis Beurrier (1) ·
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Franz Bernards (1) ·
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Niels Waltersen Aasen (1) ·
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None (1) ·
Alexis Beurrier (1) ·
Antoine-Padoue Filippi (1) ·
Charles Wolf (1) ·
Désiré Sival (1) ·
Édouard-Jean Bigourdan (1) ·
Franz Bernards (1) ·
Jacob Christian Hansen-Ellehammer (1) ·
John Richard Lines (1) ·
Joseph Emery Bissell (1) ·
Niels Waltersen Aasen (1) ·
Percy John Pybus (1) ·
Peter Pitcairn Carmichael (1) ·
William John Mellersh-Jackson (1)
None (2) ·
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safety (1) ·
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Showing below up to 12 results in range #1 to #12.
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