How to make money from ideas and inventions /
05
Prif Awdur: | 344787 Rogers, R. |
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Fformat: | |
Cyhoeddwyd: |
London : Kogan Page,
1992
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Pynciau: |
Eitemau Tebyg
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Inventing & patenting sourcebook : how to sell and protect your ideas /
gan: 358219 Levy, Richard C., et al.
Cyhoeddwyd: (1992) -
Inventing and patenting sourcebook : how to sell and protect your ideas /
gan: 358219 Levy, Richard C., et al.
Cyhoeddwyd: (1990) -
The creative engineer : the art of inventing /
gan: 389935 Kock, Winston E.
Cyhoeddwyd: (1978) -
What every engineer should know about inventing /
gan: 457773 Middendorf, William H.
Cyhoeddwyd: (1981) -
Preparation of Applications for Inventions Created in the Nuclear, Biological and Chemical Protection Troops
gan: M. V. Supotnitskiy
Cyhoeddwyd: (2023-07-01)