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The relation of the patent laws to American agriculture, arts, and industries : being the annual address before the New York Society of Practical Engineering, delivered September 7, 1875 by the president, James A. Whitney
Historical Society of Pennsylvania - Closed Stacks Tcc*.9
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- Format:
- Book
- Author/Creator:
- Whitney, James A.
- Language:
- English
- Subjects (All):
- Patent laws.
- Local Subjects:
- Patent laws.
- Physical Description:
- 37 p. ; 23 cm.
- Place of Publication:
- New York City : Printed by order of the Society.
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