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STRINGDRIVE TECHNOLOGIES KFT.
| STRINGDRIVE TECHNOLOGIES KFT. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110266768 | Alternating Drive, Primarily for Bicycles and Similar Driven Vehicles - Alternating drive primarily for bicycles and similar driven vehicles, in which the rotation of driven pedals are converted into reciprocating swinging motion of swinging arms, and the swinging arms have respective driving arms ( | 11-03-2011 |