Drilldown: Patents
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None (1) ·
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Henry W. Schmidt (1) ·
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Käthe Paulus (1) ·
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Max Grube (1) ·
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William Fletcher Pearson (1)
None (4) ·
Charles A. Johnson (1) ·
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Charles F. Page (1) ·
Frida Riotte (1) ·
Gustavus A. Lilliendahl (1) ·
Henry E Honeywell (1) ·
Henry W. Schmidt (1) ·
Jacob J. Detwiller (1) ·
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Josiah J. Sherman (1) ·
Käthchen Paulus (1) ·
Mario Schiavone (2) ·
Max Grube (1) ·
Paul Lehmann (1) ·
Thomas M. Finley (1) ·
Walter Herrmann von Mach (1) ·
William Fletcher Pearson (1)
None (1) ·
air pressure (1) ·
ascension (1) ·
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valve (1)
Showing below up to 22 results in range #1 to #22.
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- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year