Patents and industrial progress; a summary, analysis, and evaluation of the record on patents of the Temporary National Economic Committee
محفوظ في:
| OCLC: | 834561 |
|---|---|
| المؤلف الرئيسي: | |
| اللغة: | English |
| منشور في: |
New York, London,
Harper & Brothers,
1942.
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| الموضوعات: | |
| التنسيق: | Monograph Note that CRL will digitize material from the collection when copyright allows. |