The Inventor's guide : how to protect and profit from your idea
David Newton ... [et al.] ; edited by the British Library Patents Information Team
Bok Engelsk 1997
| Utgitt | Aldershot : Gower , c1997
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|---|---|
| Omfang | XIX, 265 s. : ill.
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| Opplysninger | "The British Library."
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| Emner | |
| ISBN | 0566079941
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