1782 Patents: Difference between revisions
From Graces Guide
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== Sources of Information == | == Sources of Information == | ||
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* History and Progress of the Steam Engine by | * [[History and Progress of the Steam Engine]] by Elijah Galloway and Luke Herbert Published 1832. | ||
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[[Category: Patents]] | |||
Latest revision as of 07:24, 16 January 2013
1782 James Watt, Birmingham, expansive engine — six contrivances for regulating the motion - double acting engine - two cylinders parallel motion, obtained by a rack and sector —semi-rotative engine — steam wheel.
See Also
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Sources of Information
- History and Progress of the Steam Engine by Elijah Galloway and Luke Herbert Published 1832.