Will it sell? : how to determine if your invention is profitably marketable (before wasting money on a patent) /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Okemos, Mich. :
J.E. White & Associates,
2000.
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| Subjects: |
| Physical Description: | xvi, 344 pages : illustrations ; 22 cm. |
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| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 0967649404 (pbk.) : |