Patent laws and practice of obtaining letters patent for inventions in the United States and foreign countries: including copy-right and trade-mark laws. » książka
Patent laws and practice of obtaining letters patent for inventions in the United States and foreign countries: including copy-right and trade-mark laws.
ISBN-13: 9781241125981 / Angielski / Miękka / 2011 / 786 str.
Patent laws and practice of obtaining letters patent for inventions in the United States and foreign countries: including copy-right and trade-mark laws.
ISBN-13: 9781241125981 / Angielski / Miękka / 2011 / 786 str.