The law and commercial usage of patents, designs and trade marks
London : Costanble & co, 1908
| Campo | Valore |
|---|---|
| Descrizione | The law and commercial usage of patents, designs and trade marks / by Kenneth R. Swan. - London : Costanble & co, 1908. - XV, 386 p. ; 22 cm |
| Autori |
|
| Paese | |
| Lingua | |
| ID scheda | 8880 |