Original language | Portuguese |
---|---|
Patent number | PT104305 |
IPC | G04B19/28 |
Priority date | 29/12/08 |
Filing date | 29/12/08 |
Publication status | Published - 24 Dec 2010 |
Externally published | Yes |
Relógio analógico com ponteiro dos minutos extensível angularmente
Jorge Julião (Inventor), Marcelo Gaspar (Inventor)
Research output: Patent