FR410133A
(en )
1910-05-12
Method and apparatus for the desiccation of fluid substances
CH49016A
(en )
1911-01-02
Method and apparatus for cleaning smoking utensils
FR439548A
(en )
1912-06-15
Apparatus and method for cleaning various materials
FR393076A
(en )
1908-12-12
Method and apparatus for laying out and storing curtains and other articles
FR368749A
(en )
1906-12-11
Method and apparatus for cleaning pipes
FR398287A
(en )
1909-06-01
Method and apparatus for cooking food substances
FR387124A
(en )
1908-07-01
Method and apparatus for cleaning filters
FR409259A
(en )
1910-04-18
Filtering method and apparatus
FR426824A
(en )
1911-07-19
Method and apparatus for browning silverware
FR402277A
(en )
1909-10-02
Method and apparatus for cleaning solid filter bodies
FR417730A
(en )
1910-11-21
Method and apparatus for photographing sounds
FR412836A
(en )
1910-07-23
Improved method and apparatus for making welds
FR404734A
(en )
1909-12-10
Method and apparatus for cleaning filter media and all the like
CH50080A
(en )
1911-04-17
Method and apparatus for browning silverware
FR401517A
(en )
1909-09-01
Method and apparatus for degreasing oily residues
FR10351E
(en )
1909-06-24
Method and apparatus for making feather boas
FR469785A
(en )
1914-08-10
Process for smoke suppression and related apparatus
FR395190A
(en )
1909-02-13
Method and apparatus for vacuum roasting
FR403523A
(en )
1909-11-06
Device for cleaning knives
FR377630A
(en )
1907-09-11
Apparatus for cleaning windows
FR414409A
(en )
1910-09-02
Method and apparatus for sulfurizing plants
FR404706A
(en )
1909-12-10
Method and apparatus for making soap
CH45875A
(en )
1910-05-02
Method and apparatus for sulfurizing plants
FR429644A
(en )
1911-09-27
Method and apparatus for charring wood
FR372890A
(en )
1907-04-20
Method and apparatus for removing dust