In, 1830 - Google Patents
ENGLISH PATENTSIn, 1830
- Document ID
- 7190453565827860844
- Author
- In R
- Publication year
- Publication venue
- Journal of the Franklin Institute, of the State of Pennsylvania, for the Promotion of the Mechanic Arts; Devoted to Mechanical and Physical Science, Civil Engineering, the Arts and Manufactures, and the Recording of American and Other Patent Inventions (1828-1851)
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Snippet
To all to whom these presents shall come, &c. &c.--Now know ye, that in compliance with the said proviso, I, the said James Fraser, do hereby declare, that the nature of my said invention, and the manner in which the same is to be performed, is particularly described in …
- 238000000034 method 0 abstract description 4
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