FR345043A
(en )
1904-11-19
Apparatus for chloroforming called "auto-chloroformer"
CH11645A
(en )
1896-07-31
Apparatus for the pyrogenation of heavy hydrocarbons
FR331877A
(en )
1903-10-06
Apparatus for spraying liquids
FR337270A
(en )
1904-04-02
Apparatus for dental orthopedics
FR332670A
(en )
1903-11-04
Revolving device for continuous distillation and rectification
FR334420A
(en )
1903-12-21
Symmetrograph device for the reproduction of counterpart drawings
CH12245A
(en )
1896-11-15
Advanced apparatus for electrolysis
CH28651A
(en )
1904-06-15
Apparatus for bringing milk by evaporation to a solid state
FR334721A
(en )
1903-12-30
Apparatus for spraying liquids
CH23564A
(en )
1902-08-31
Apparatus for integral wood injection
CH12244A
(en )
1896-11-30
Apparatus for the production of ozone
FR339199A
(en )
1905-01-05
Rotary device for illuminated announcements
FR339537A
(en )
1904-06-11
Expander device for filling machines
FR318511A
(en )
1902-10-17
Apparatus for applying acids or sour liquids for welding and other similar purposes
FR329924A
(en )
1903-08-08
Apparatus for stopping carried away horses
CH24103A
(en )
1902-11-15
Apparatus for filling matchboxes
FR387526A
(en )
1908-07-16
Apparatus for teaching music theory
CH28786A
(en )
1904-06-15
Apparatus for the production of acetylene
FR329133A
(en )
1903-07-25
Apparatus for the production of acetylene
FR336492A
(en )
1904-03-10
Apparatus for the production of acetylene
FR421396A
(en )
1911-02-21
Apparatus for reproducing music in keyed musical instruments
CH9994A
(en )
1895-09-30
Advanced device for lubricating
FR337243A
(en )
1904-04-01
Apparatus for the gasification of liquids
CH14631A
(en )
1898-01-31
Advanced apparatus for electrolysis
FR331277A
(en )
1903-09-03
Acetylene device for projections