Drilldown: Patents

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Patents > Year filed: 1912 & Tech fields : construction or lift & Number of text pages: 3-4

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None (4) · Carl Franz Hubert Hertel (2) · Heinrich Noll (2) · Hanns Pippart (2) · Edmund Kikut (2) · Carl Wilhelm Paul (2) · Henri-Hubert Pagny (2) · Antoine-Padoue Filippi (2) · René Hanriot (2)
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None (5) · Carl Franz Hubert Hertel (2) · Heinrich Noll (2) · Hanns Pippart (2) · Edmund Kikut (2) · Carl Wilhelm Paul (2) · Henri-Hubert Pagny (2) · René Hanriot (2) · Antoine-Padoue Filippi (2)
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