 | United States. Congress. House - 498 ページ
...PARSONS. SANFORD E. PARSONS. No. 7326. — Improvement in Holding Daguerreotype Plates. What I claim as my invention, and wish to secure by letters patent, is the construction of a moveable holder for securing daguerreotype plates, by pressure from within, outwards, while the... | |
 | 1834 - 896 ページ
...all be carried on together, or any desired number of them may be performed separately. What I claim as my invention, and wish to secure by letters patent, is the form given to the body of the stove for the purpose of receiving the two smaller openings for vessels... | |
 | 1836 - 848 ページ
...through the centre of the gudgeons. E, gudgeon. F, box. G, cheeks of the plummer block. What I claim as my invention, and wish to secure by letters patent, is the mode of fitting the boxes of gudgeons into plummer blocks, pedestals, or other receptacles, by boring,... | |
 | 1836 - 950 ページ
...invention, and may be variously modified, or used separately from the hulljng apparatus. What 1 claim as my invention, and wish to secure by letters patent, is the hulling of cotton, and other seed, by means of revolving disks, or plates of steel, or other metal,... | |
 | 1836 - 1042 ページ
...invention, and may be variously modified, or used separately from the hulling apparatus. What I claim as my invention, and wish to secure by letters patent, is the hulling of cotton, and other seed, by means of revolving disks, or plates of steel, or other metal,... | |
 | 1838 - 906 ページ
...width and double the thickness of that first described, which I find to be advantageous. What I claim as my invention, and wish to secure by Letters Patent, is the constructing an apparatus, or vessel, wholly of such flexible materials, as are herein described ;... | |
 | 1839 - 464 ページ
...indicated will be found to possess these properties in an eminent degree. What I claim, therefore, as my invention, and wish to secure by letters patent, is the above described mode of producing a white pigment with a base of lead, by pouring the sulphuric acid... | |
 | 1839 - 938 ページ
...that by so doing, the ice is preserved from melting for a much longer period than usual. What I claim as my invention, and wish to secure by letters patent, is the application of any nonconducting material as aforesaid, in the manner above stated, to the packing... | |
 | Perry Fairfax Nursey - 1839 - 514 ページ
...by so doing, the ice is preserved from melting for a much longer period than usual. " What I claim as my invention, and wish to secure by letters patent, is the application of any nonconducting material as aforesaid, in the manner above stated, to the packing... | |
 | Perry Fairfax Nursey - 1840 - 706 ページ
...the manner in which 1 construct my improved cylindrical steam boiler, I now declare that what I claim as my invention, and wish to secure by letters patent,...DEPTHS. [Extract from a Paper on the Temperature of Arteelan Wells in Mid-Lothian, Stirlingshire, and Clackmannanshire, by K. Patcrson, MD, in the Edlnb.... | |
| |
I now declare that what I claim as my invention, and wish to secure by letters patent, is the construction and... 
