FR469399A
(en )
1914-07-30
Element for power transmission
CH69043A
(en )
1915-05-17
Rotary mechanism for the transmission of motive power
FR430648A
(en )
1911-10-20
Mechanism for the transmission of motive power
CH65794A
(en )
1914-08-01
Installation for the production of motive power using the energy of an air current
FR465172A
(en )
1914-04-09
Drill for the installation of poles
FR461200A
(en )
1913-12-22
Rotary mechanism for the transmission of motive power
CH75488A
(en )
1917-08-01
Rotary mechanism for the transmission of motive power
FR466285A
(en )
1914-05-08
Motive power installation
FR470865A
(en )
1914-10-03
Hydraulic mechanism for the transmission of motive power
CH64560A
(en )
1914-04-16
Improved power plant
FR517879A
(en )
1921-05-14
Portable installation for the production of electrical power
FR450633A
(en )
1913-03-29
Hydraulic power installation
FR470050A
(en )
1914-08-18
Safety bolt
FR457895A
(en )
1913-09-27
Safety drain
FR404743A
(en )
1909-12-10
Mechanism for the transmission of motive power
FR476688A
(en )
1915-08-24
Hydraulic power plant
CH73839A
(en )
1916-12-01
Hydraulic device for the transmission of motive power
FR511907A
(en )
1921-01-07
Power plant for aerial vehicles
FR475106A
(en )
1915-04-16
Molds for the construction of monolithic buildings
FR479715A
(en )
1916-05-03
Installation of turbines for the propulsion of ships
CH78457A
(en )
1918-08-16
Rotary mechanism for the transmission of motive power
FR465909A
(en )
1914-04-30
Sand collector-classifier
FR465766A
(en )
1914-04-27
Bolt
FR463088A
(en )
1914-02-13
Centrifuge
FR479709A
(en )
1916-05-03
Power plant for submarine boats