CH38068A
(en )
1907-08-31
Feeding device to steam boilers
FR351198A
(en )
1905-07-05
Feeding device for steam boilers
FR362683A
(en )
1906-07-04
Aviation device
FR341685A
(en )
1904-08-17
Steam boiler feed device
FR12073E
(en )
1910-07-05
Automatic steam boiler feeder
FR400147A
(en )
1909-07-19
Automatic steam boiler feeder
FR376166A
(en )
1907-08-02
Device for the automatic feeding of steam boilers
FR400790A
(en )
1909-08-07
Steam boiler feed regulator
FR352473A
(en )
1905-08-11
Automatic feeder for steam boilers
FR369012A
(en )
1906-12-27
Protective device for steam boilers
FR13134E
(en )
1911-02-03
Apparatus known as "meshing" used for the automatic feeding of threshing machines
FR382812A
(en )
1908-02-17
Adjustment device for feeding steam boilers
FR381889A
(en )
1908-01-23
Device for automatically supplying the feed water to the steam boilers
FR384332A
(en )
1908-04-04
Automatic feed regulator for steam boilers
FR6736E
(en )
1907-02-08
Device called "kinesteroscope"
FR363347A
(en )
1906-07-26
Control device for steam turbines
FR10981E
(en )
1909-11-17
Apparatus known as "meshing" used for the automatic feeding of threshing machines
FR12723E
(en )
1910-11-08
Apparatus known as "meshing" used for the automatic feeding of threshing machines
FR13145E
(en )
1911-02-03
Apparatus known as "meshing" used for the automatic feeding of threshing machines
FR392003A
(en )
1908-11-16
Apparatus known as "meshing" used for the automatic feeding of threshing machines
FR9809E
(en )
1909-02-02
Apparatus known as "meshing" used for the automatic feeding of threshing machines
FR9864E
(en )
1909-02-25
Apparatus known as "meshing" used for the automatic feeding of threshing machines
FR362308A
(en )
1906-06-19
Feeding device for boilers
CH46091A
(en )
1910-02-01
Feed water regulation device on steam boilers
FR371962A
(en )
1907-03-21
Improvements to steam boilers