Statutory rules and orders made under the Patents and designs Act, 1911 (II of 1911 as modified up to the 31st December 1962).
| Autor corporatiu: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Karachi
Manager of Publications, Gov't of Pakistan
1965.
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| Matèries: |