Drilldown: Patents

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Patents > Inventor country : CH or DE or ES or HU or RU & Tech fields: subsystem & Number of claims: 1-2

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Office:
Inventors:
None (14) · Joseph Wetterwald (3) · Hugo Erdmann (3)
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Applicant person:
None (25) · Joseph Wetterwald (3) · Hugo Erdmann (3) · Heinrich Mack (2) · Severin Schneider (2) · Sándor Temesváry (2) · Rudolf Penkala (2) · Paul Frederik Degn (2) · Otto Koch (2) · Michael Rukawischnikoff (2) · Max Richter (2) · Karl Emich (2) · Julius Hermann Carl Gebauer (2) · Jakob Haw (2) · József Marek (2) · Eduard Penkala (2)
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Full specification filed date:
Application number:
None (29)
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Showing below up to 87 results in range #1 to #87.

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