CH62809A
(en )
1913-12-16
Device for emptying barrels
CH60910A
(en )
1913-08-16
Device for filtering liquids
CH55033A
(en )
1912-07-16
Device for filtering liquids
CH59718A
(en )
1913-06-02
Device for lifting liquids
CH55786A
(en )
1912-09-02
Device for holding the staves of wooden vessels together
CH66285A
(en )
1914-08-17
Device for preventing liquid from boiling over
CH65826A
(en )
1914-07-16
Device for nebulizing liquids
CH53578A
(en )
1912-03-01
Device for emptying mash filters
CH53953A
(en )
1912-04-16
Device for emptying mash filters
CH58747A
(en )
1913-04-01
Device for lifting liquids
AT75533B
(en )
1919-02-25
Device for atomizing liquid.
CH65687A
(en )
1914-07-01
Device to prevent overflow when filling portable fecal matter containers
CH66688A
(en )
1914-10-01
Sponge with means for supplying liquid to the same
FR441768A
(en )
1912-08-16
Apparatus for filtering water, and for the like
CH77354A
(en )
1918-09-02
Device for filling liquid from a storage tank with the measuring vessel switched on
CH64441A
(en )
1914-04-01
Device for dispensing mustard
CH58060A
(en )
1913-02-17
Device for lifting liquids
CH62772A
(en )
1913-12-16
Device in water tanks for heating the contents of the same
CH72937A
(en )
1916-07-17
Device for preventing liquids from boiling over
CH56413A
(en )
1912-11-01
Device for automatic display of the warming up of bearings
FR471643A
(en )
1914-11-05
Device for indicating the level of liquid in pressure vessels
CH55341A
(en )
1912-08-01
Device for dispensing liquids in portions
CH63327A
(en )
1914-01-16
Device for emptying transport barrels for gasoline and the like
FR651627A
(en )
1929-02-21
Apparatus for purifying tar used as a sealing liquid in disc gasometers
CH47141A
(en )
1910-06-01
Device for indicating the current amount of liquid in barrels that are used for serving