Drilldown: Patents
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Use the filters below to narrow your results.
Inventors:
None (2) ·
CA (1) ·
CH (4) ·
DE (10) ·
Egypt (1) ·
FR (2) ·
GB (10) ·
MX (1) ·
Prussia (1) ·
Scotland (1) ·
US (44) ·
Württemberg (1)
Applicant person:
Tech fields:
None (55) ·
Patent CH-1893-6380 (1) ·
Patent CH-1899-18666 (3) ·
Patent DE-1891-64557 (1) ·
Patent DE-1895-98580 (3) ·
Patent FR-1898-03-21 Louis-Étienne Roze (1) ·
Patent GB-1895-10239 (1) ·
Patent US-1885-319633 (1) ·
Patent US-1888-383889 (1) ·
Patent US-1891-460194 (1) ·
Patent US-1892-502168 (1) ·
Patent US-1894-526394 (1)
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Showing below up to 70 results in range #1 to #70.