Will it sell? how to determine if your invention is profitably marketable (before wasting money on a patent)
| 第一著者: | |
|---|---|
| Resource Type: | 図書 |
| 言語: | English |
| 出版事項: |
Okemos, Mich.
J.E. White & Associates
2000.
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| 主題: |
College of Engineering Library II (UP Diliman)
| Accession # | Call # | Volume/Part# | Copy # | Collection | Circulation Type | Circulation Status |
|---|---|---|---|---|---|---|
| E2-377 | T 339 / W45 2000 | (2000) | Regular Circulation | On-Shelf |