. . "2115"^^ . "1004037779"^^ . . . . . . . "Ro-Pat-In Corporation"@en . "Ro-Pat-In Corporation (ElectRo-Patent-Instruments) was founded by Adolph Rickenbacher and George Beauchamp in 1931 to manufacture and distribute electrically amplified musical instruments. Beauchamp designed the instruments, assisted by Paul Barth and Harry Watson from National String Instrument Corporation. Ro-Pat-In would eventually develop into Rickenbacher and ultimately: Rickenbacker a leader manufacturer in musical instruments, who is still active today. Early examples from Ro-Pat-In bear the brand name Electro."@en . "Ro-Pat-In Corporation (ElectRo-Patent-Instruments) was founded by Adolph Rickenbacher and George Beauchamp in 1931 to manufacture and distribute electrically amplified musical instruments. Beauchamp designed the instruments, assisted by Paul Barth and Harry Watson from National String Instrument Corporation. Ro-Pat-In would eventually develop into Rickenbacher and ultimately: Rickenbacker a leader manufacturer in musical instruments, who is still active today. Early examples from Ro-Pat-In bear the brand name Electro."@en . . . . . "61396323"^^ .