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Subject Terms Patents -- Great Britain.
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- Date:
- 1848
- Physical Description:
- [10], iv, 140 p., [16] leaves of plates : ill. ; 23 cm.
- Collection:
- Rare Books and Manuscripts
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- Date:
- 1842
- Physical Description:
- xi, [1], 126, [1] p. ; 19 cm.
- Collection:
- Rare Books and Manuscripts