Inventions and patents : an introduction to patent system
With special reference to Pakistan.
Sparad:
| OCLC: | 2136938 |
|---|---|
| Huvudupphovsman: | |
| Språk: | English |
| Publicerad: |
Karachi :
Toor,
1974.
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| Ämnen: | |
| Materialtyp: | Monograph Note that CRL will digitize material from the collection when copyright allows. |