Drilldown: Patents
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Year filed:
Year granted:
Inventors:
Alajos Biró (1) ·
Ambrus Balogh (1) ·
Béla Molnár (1) ·
Edmond Lévi (1) ·
Edmund Roheim (4) ·
Eduard Penkala (1) ·
Emil Némethy (1) ·
Frigyes Sander (1) ·
György Tangel (1) ·
István Petróczy (1) ·
Josef Simkó (4) ·
József Fenyvesi (1) ·
József Györffy (1) ·
Kornél Donner (1) ·
Max Hinek (2) ·
Sándor Frenyó (1) ·
Viktor Tarczal (5) ·
Vilmos Zurowec (1)
Inventor country: (Click arrow to add another value)
Inventor location:
Applicant person:
Alajos Biró (1) ·
Ambrus Balogh (1) ·
Béla Molnár (1) ·
Edmond Lévi (1) ·
Edmund Roheim (4) ·
Eduard Penkala (1) ·
Emil Némethy (1) ·
Frigyes Sander (1) ·
György Tangel (1) ·
István Petróczy (1) ·
Josef Simkó (4) ·
József Fenyvesi (1) ·
József Györffy (1) ·
Kornél Donner (1) ·
Miksa Hinek (2) ·
Sándor Frenyó (1) ·
Viktor Tarczal (5) ·
Vilmos Zurowec (1)
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Tech fields:
Filing date:
Full specification filed date:
Application number:
Grant date:
Publication date:
Supplementary to patent:
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs: (Click arrow to add another value)
Family year:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of figures:
Showing below up to 26 results in range #1 to #26.
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