Patente und wie man eines bekommt: Ein praktisches Handbuch des US-Handelsministeriums
33,68 €
From Patents and How to Get One. How long does a patent application take?. How can denied applications be appealed?. Produced by the Patent and Trademark Office and written in clear language that doesn't require a lawyer to interpret, this is an important resource for inventors looking to protect their valuable work.
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