FR410133A
(en )
1910-05-12
Method and apparatus for the desiccation of fluid substances
CH45377A
(en )
1909-11-16
Improved method and apparatus for moving liquid
CH45196A
(en )
1909-11-01
Improved method and apparatus for moving liquid
FR387218A
(en )
1908-07-03
Method and apparatus for granulating slag
CH45542A
(en )
1909-12-01
Method and apparatus for moving liquids
CH45543A
(en )
1909-12-01
Improved method and apparatus for moving liquids
FR390620A
(en )
1908-10-10
Method and apparatus for preventing and suppressing stuttering
FR365168A
(en )
1906-09-04
Method and apparatus for the distillation of hydrocarbon substances
FR368573A
(en )
1906-12-04
Method and apparatus for concrete construction
FR393044A
(en )
1908-12-11
Method and apparatus for the production of gas
FR397887A
(en )
1909-05-19
Method and apparatus for working cereals
FR404706A
(en )
1909-12-10
Method and apparatus for making soap
FR396093A
(en )
1909-04-01
Method and apparatus for drawing glass
FR387344A
(en )
1908-07-07
Method and apparatus for salting cheese
FR6854E
(en )
1907-03-20
Method and apparatus for the production of hydrocarbon gases
FR371005A
(en )
1907-02-25
Method and apparatus for the production of hydrocarbon gases
FR405823A
(en )
1910-01-14
Method and apparatus for stamping and punching
FR417730A
(en )
1910-11-21
Method and apparatus for photographing sounds
FR368749A
(en )
1906-12-11
Method and apparatus for cleaning pipes
CH45275A
(en )
1909-11-01
Method and apparatus for the production of gas by means of petroleum
FR395190A
(en )
1909-02-13
Method and apparatus for vacuum roasting
FR414409A
(en )
1910-09-02
Method and apparatus for sulfurizing plants
CH45875A
(en )
1910-05-02
Method and apparatus for sulfurizing plants
FR396173A
(en )
1909-04-03
Method and apparatus for filtration of liquids
FR387217A
(en )
1908-07-03
Method and apparatus for the production of gas with heavy liquid hydrocarbons