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St. Andra-Wordern, Austria

Alpha Pianos Gmbh

USPTO Granted Patents = 1

Forward Citations = 0

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1 inventor (with patents filed for the assignee):

Jörg Tragatschnig (1 out of 27 patents)

1 patent: Sort by Forward Citations

1. D783709 - Keyboard instrument (2017-04-11),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#1 in St. Andra-Wordern

#1,412 in Austria

St. Andra-Wordern, Austria

Alpha Pianos Gmbh

Forward Citations = 0

1 inventor:

Jörg Tragatschnig (1 out of 27 patents)

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