How to make money from ideas and inventions /
05
Үндсэн зохиолч: | 344787 Rogers, R. |
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Формат: | |
Хэвлэсэн: |
London : Kogan Page,
1992
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Нөхцлүүд: |
Ижил төстэй зүйлс
Ижил төстэй зүйлс
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Inventing & patenting sourcebook : how to sell and protect your ideas /
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Inventing and patenting sourcebook : how to sell and protect your ideas /
-н: 358219 Levy, Richard C., зэрэг
Хэвлэсэн: (1990) -
The creative engineer : the art of inventing /
-н: 389935 Kock, Winston E.
Хэвлэсэн: (1978) -
What every engineer should know about inventing /
-н: 457773 Middendorf, William H.
Хэвлэсэн: (1981) -
Preparation of Applications for Inventions Created in the Nuclear, Biological and Chemical Protection Troops
-н: M. V. Supotnitskiy
Хэвлэсэн: (2023-07-01)