CH49916A
(en )
1911-04-17
Improved method and device for final cooling of curved stereotypes
FR415355A
(en )
1910-09-24
Method and device for the protection of safes
FR792507A
(en )
1936-01-04
Method and device for the construction of an apparatus for catalytic hydrogenation
FR403051A
(en )
1909-10-25
Method and device for producing mechanical resistances
FR419858A
(en )
1911-01-17
Method and devices for damping oscillations
FR421982A
(en )
1911-03-09
Method and device for threshing cereals
FR420481A
(en )
1911-01-31
Method and device for the manufacture of staves for barrels and barrels
FR449603A
(en )
1913-03-04
Method and device for silencing the running of the gears
FR341739A
(en )
1904-08-18
Method and device for the manufacture of hats
FR423308A
(en )
1911-04-13
Method and apparatus for turning malt
FR407424A
(en )
1910-02-28
Method and apparatus for cooling water
FR384855A
(en )
1908-04-24
Method and apparatus for grinding superphosphate
FR401301A
(en )
1909-08-26
Method and device for removing smoke from automobiles
FR378777A
(en )
1907-10-16
Method and device for the purification of liquids
FR415009A
(en )
1910-09-16
Method and device for improving the draft of chimneys
FR398592A
(en )
1909-06-08
Method and apparatus for the treatment of slaughter exits
FR417597A
(en )
1910-11-17
Method and device for the manufacture of electro-steel
FR390620A
(en )
1908-10-10
Method and apparatus for preventing and suppressing stuttering
FR424722A
(en )
1911-05-22
Method and device for rolling h, i, u and t sections
FR404732A
(en )
1909-12-10
Method and device for gas purification
FR350008A
(en )
1905-08-24
Method and apparatus for cinematography sessions
FR402991A
(en )
1909-10-22
Method and device for casting metal salmon free from sink marks
FR417730A
(en )
1910-11-21
Method and apparatus for photographing sounds
FR406434A
(en )
1910-01-29
Method and apparatus for metal extraction
FR425941A
(en )
1911-06-23
Method and apparatus for ore reduction