Information concerning admission of exhibits free of duty, inspection and quarantine of living animals, issuing of patents for inventions, registry of trade marks, and the law of copyrights.
Na minha lista:
| OCLC: | 18428152 |
|---|---|
| Autor Corporativo: | |
| Idioma: | English |
| Publicado em: |
Saint Louis, U.S.A.,
1903.
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| Formato: | Conference Proceeding Monograph Note that CRL will digitize material from the collection when copyright allows. |