CH31355A
(en )
1905-03-31
Turbine system with device for reducing the rotation resistance of the impeller
CH32981A
(en )
1905-09-30
Centrifugal vessel with Schleider insert
CH30888A
(en )
1905-02-15
Sighting device
AT25080B
(en )
1906-07-25
Oven cover with device to prevent overheating of the same.
DK6872C
(en )
1904-08-29
Tobacco pipe layer with device for stopping the tobacco.
CH27128A
(en )
1903-12-15
Device on liquid heaters with gas firing to regulate the liquid and gas access
FR342456A
(en )
1904-09-08
Submersible boat
CH30340A
(en )
1904-12-15
Equipment on mechanical musical works to regulate the speed
AT22887B
(en )
1906-02-10
Device for controlling the water flow in acetylene generators.
FR340633A
(en )
1904-07-11
Advanced propeller
FR341080A
(en )
1904-07-28
Perfected churn
FR339804A
(en )
1904-06-20
Further training in radial turbines
CH31538A
(en )
1905-04-15
Propeller screw
CH32242A
(en )
1905-07-31
Screw propeller
CH597E
(en )
1906-10-31
Screw propeller
CH35375A
(en )
1906-08-15
Device on steam turbines for fastening the blades
DK6218C
(en )
1903-12-21
Device for regulating the rotational speed of ship propellers.
FR341469A
(en )
1904-08-09
Propeller
CH31480A
(en )
1905-04-15
Blades for screw propellers and fans
CH35283A
(en )
1906-08-15
Screw propeller with adjustable blades
AT23733B
(en )
1906-04-10
Heating or cooling pipe.
DK6288C
(en )
1904-01-25
Steam or gas turbine with several impellers and guidewheel systems.
CH31204A
(en )
1905-03-15
Water purifier
CH31339A
(en )
1905-03-31
Water purifier
CH31340A
(en )
1905-03-31
Water purifier