CH51853A
(en )
1911-10-02
Device on steam boilers for dewatering the steam
AT52407B
(en )
1912-02-26
Equipment on boilers for collecting and drying the steam.
AT82983B
(en )
1921-02-25
Device for dewatering and cleaning steam.
CH52323A
(en )
1911-11-01
Device for automatic feeding of steam boilers
CH52876A
(en )
1912-01-02
Device for easing the sand tree on looms
CH46091A
(en )
1910-02-01
Feed water regulation device on steam boilers
CH54277A
(en )
1912-05-17
Device for cleaning pipelines
DK12964C
(en )
1910-02-21
Device for Water Pipe Boilers.
AT71061B
(en )
1916-01-25
Device for preheating boiler feed water using steam.
DK14930C
(en )
1911-08-07
Device for Water Pipe Steam Generators.
CH57190A
(en )
1912-12-16
Device for operating bicycle bells
CH65210A
(en )
1914-06-01
Device for dewatering steam and cleaning sludge parts thereof
AT27579B
(en )
1907-02-25
Device for the detachable connection of box components.
DK14580C
(en )
1911-05-22
Device at Furnaces for Steam Boilers.
CH66304A
(en )
1914-08-17
Device for cleaning the laundry
CH61453A
(en )
1913-09-16
Device on drawing boards for clamping the drawing paper or block
CH49772A
(en )
1911-03-16
Device for testing eggs
CH53813A
(en )
1912-04-01
Device for heating fournier
FI5687A
(en )
1914-03-26
Device for steam boilers
DK9212C
(en )
1907-01-21
Device for Steam Generators with Water Pipes.
CH38802A
(en )
1907-12-15
Device for cleaning open boilers
AT71540B
(en )
1916-04-10
Device for measuring shirts.
CH34285A
(en )
1906-03-31
Safety device on steam boilers with a device for dewatering the steam
CH46899A
(en )
1910-05-02
Hammer for knocking off the scale from steam boiler walls, boiler tubes, etc.
DK16920C
(en )
1913-01-27
Device at Furnaces for Steam Boilers.