INDEX TO PATENTS 



643 



PAGE 



Heriot 279 



Hignette 279 



Hlavati 295 



Howard 291 



Kessler 295 



Kopke 279 



Laidlaw 279 



Marix 295 



Nash 295 



Oxland 294 



Pickering and Macgregor ... 275 



Possoz 279 



Possoz. Perrier and Cail 2S0 



Rillieux 278 



Rousseau 280 



vSeyfurth 293 



Scoffern 295 



Stewart 290 



Stokes 294 



Stolle 2S9 



Tamin 295 



Taylor 273 



Terry and Parker 295 



Thomas and Petres 279 



Walson 294 



Willian)son 278 



Diffusion : 



Crossley 255 



Hinton 255 



Kessler 251, 254 



MacMullen 255 



Michel 251 



Naudet 255 



Perichon 255 



Rak 251 



Robert 251 



Watson 251 



Evaporators : 



Aitchison 340 



Alliott 342 



Bour 340 



Chapman 345, 353 



Cleland 340, 341, 345 



Czapiowski 340 



Deerr 354 



Degrand 341 



Dihl 340 



Finzel 341 



PAGE 



Fletcher 344 



Foster 345 



Howard 341 



Kestner 340, 352 



Kneller 341 



Knight and Kirk 341 



Lillie 340, 350 



Maxwell 343 



McNeil 340, 344 



Meyer and Arbuckle 340,. 345 



Miller 340 



Pecquer 341 



Pontifex 341 



Prache and Bouillon 355 



Rillieux 342 



Robertson and Ballinghall... 342 



Sandborn 354 



Smith 344 



Stein 341 



Stillman 353, 371 



Tajdor 340 



Ure 340 



Vivien and Dujardin 343 



Wiebel and Picard 354 



Wilson 340 



Wood ; 340 



Wyatt 340 



Yaryan 340, 350 



Filtration : 



Abraham 301, 305 



Bessemer 302 



Casamaj or 302 



Cleland 301, 302 



Crossley and Stevens 301 



Danchell 301 



Danek 301 



Dehne 301 



Heddle, Glen and Stewart . . . 301 



Jacquier and Danek 301 



Kelly 304 



Kostalek 301 



Mayer 301 



Needham and Kite 301 



Robertson and Watson 302 



Schroeder ... 302 



Soxhlet 302 



Sweetland 304 



Wiechmann 301 



