Journal of the Franklin InstituteFranklin Institute, 1853 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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1.–5. rezultāts no 100.
1. lappuse
... employed only at speeds much above 17 miles per hour , and the loss by them is of no practical moment . Upon the whole , it follows that the possible loss by the early exhaust yielded by the link - motion is of no importance . On the ...
... employed only at speeds much above 17 miles per hour , and the loss by them is of no practical moment . Upon the whole , it follows that the possible loss by the early exhaust yielded by the link - motion is of no importance . On the ...
47. lappuse
... employed . After many trials , I have discovered that the chlo- ride of sodium , applied in a certain way , and in proper proportions , will decompose the sulphurets present , whether in the ore or in the fuel . This process , which I ...
... employed . After many trials , I have discovered that the chlo- ride of sodium , applied in a certain way , and in proper proportions , will decompose the sulphurets present , whether in the ore or in the fuel . This process , which I ...
48. lappuse
... employing coke thus prepared for the re - melting of iron in cubilot furnaces ; the purified bars bearing 528 lbs ... employed on the coast . We subjected to analysis , Turk's Island , Liverpool ground Rock , and two samples of salt ...
... employing coke thus prepared for the re - melting of iron in cubilot furnaces ; the purified bars bearing 528 lbs ... employed on the coast . We subjected to analysis , Turk's Island , Liverpool ground Rock , and two samples of salt ...
65. lappuse
... employed in our own industry . 2. Desilverizing of Lead . - As to lead , the illustrations were chiefly British . There was an excellent exhibition of Pattinson's important process for desilverizing that metal - a process which has been ...
... employed in our own industry . 2. Desilverizing of Lead . - As to lead , the illustrations were chiefly British . There was an excellent exhibition of Pattinson's important process for desilverizing that metal - a process which has been ...
66. lappuse
... employed . On a new Yellow Dyeing Agent for Silk and Woolen , discovered by M. Guinon , of Lyons . By ROBERT Warington . * In the early part of last year , ( March 2 , 1851 , ) a specimen of a mate- rial for dyeing silk of a fine clear ...
... employed . On a new Yellow Dyeing Agent for Silk and Woolen , discovered by M. Guinon , of Lyons . By ROBERT Warington . * In the early part of last year , ( March 2 , 1851 , ) a specimen of a mate- rial for dyeing silk of a fine clear ...
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