Extension of letters patent
Subtitle: Should Congress provide, by general legislation, for the extension of letters patent, in proper cases, beyond the term of original grant?
By: By Joseph R. Edison ...
Series: U. S. Cong., Special sess., Senate doc -- no. 6
Publisher: Govt. print off.
Published: 1905
Place of publication: Washington
Language: eng
Number of pages: 78
Subjects: Patents
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