CH6182A
(en )
1893-07-15
Apparatus for refining and hammering or beating metals by electricity
CH6993A
(en )
1893-12-15
Apparatus for water vapor disinfection
CH6473A
(en )
1893-08-15
Identity Guarantee Device
FR331953A
(en )
1903-10-10
Improvements to so-called "barrels for the electroplating of metals"
FR344301A
(en )
1904-10-31
Process for extracting gold from gold ores
CH28651A
(en )
1904-06-15
Apparatus for bringing milk by evaporation to a solid state
FR348535A
(en )
1905-04-15
Apparatus for magnetic separation of ores
CH7757A
(en )
1894-06-15
Continuous running exhaustion apparatus for the production of ectraits in general
FR348055A
(en )
1905-03-31
Apparatus for the use of sea forces
FR346957A
(en )
1905-02-17
Apparatus for recovering and regenerating the lubricating oil of marine machinery
FR7222E
(en )
1907-06-13
Apparatus for recovering and regenerating the lubricating oil of marine machinery
FR354589A
(en )
1905-10-09
Apparatus for concentration of ores
FR343808A
(en )
1904-10-15
Apparatus for upsetting molten metals and other similar materials
Hollman
1903
Le rouet: eĢtude pour violoncelle et piano
CH5201A
(en )
1892-11-15
Apparatus for heating and welding by means of electricity
FR330968A
(en )
1903-08-28
Saw sharpening device
FR329041A
(en )
1903-07-24
Apparatus for welding pipes
FR361636A
(en )
1906-09-17
Device for the control and recording of operations carried out by a vending machine
CH8930A
(en )
1895-02-15
Improved apparatus for the treatment of fibrous materials (ramie, etc.)
FR334143A
(en )
1903-12-11
Device for handling forging parts
FR348866A
(en )
1905-05-01
Apparatus for the treatment of pyrites
CH6587A
(en )
1893-09-30
New device for the rapid tanning of skins
FR401136A
(en )
1909-08-19
Refining process for metals and particularly iron
FR354800A
(en )
1905-10-12
Apparatus for extracting flue tubes from generators
FR350429A
(en )
1906-02-16
Draft regulator device for locomotives