EP3940115A4
(en )
2023-08-23
ELECTROLYSIS DEVICE FOR GENERATION OF HYDROGEN AND OXYGEN
CH5839A
(en )
1893-04-29
Apparatus for the preparation of oxygen and hydrogen by electrolytic means
CH8671A
(en )
1894-12-31
Apparatus for the preparation of oxygen and hydrogen by electrolytic means
CH6973A
(en )
1893-12-30
Apparatus for the electrolytic preparation of bleaching liquid
CH8525A
(en )
1894-11-15
Apparatus for obtaining distilled and sterilized water
CH7539A
(en )
1894-04-30
Apparatus for obtaining distilled and sterilized water
CH7123A
(en )
1894-01-31
Apparatus for enabling continuous pasteurization or sterilization of liquids
CH3717A
(en )
1891-12-15
Apparatus for the electrolytic decomposition of solutions
CH3691A
(en )
1891-11-14
Apparatus for the continuous production of oxygen
CH24100A
(en )
1902-11-15
Apparatus for generating gas
CH13148A
(en )
1897-05-15
Apparatus for gassing liquids
CH30044A
(en )
1904-10-31
Apparatus for generating and distributing steam for steam bath facilities
CH4984A
(en )
1892-09-15
Apparatus for making artificial and mixed silk
CH8033A
(en )
1894-08-15
Apparatus for the rapid manufacture of cheese
CH23734A
(en )
1902-09-15
Apparatus for producing gas and coke
CH3971A
(en )
1892-01-30
Adjustable teaching arch for the production of vaults and arches
CH6020A
(en )
1893-05-31
Apparatus for the electrolytic splitting of metal salts
CH2935A
(en )
1891-04-30
Apparatus for the production of iron chloride, iron chloride and chlorinated lime by means of electrolytic chlorine
CH8835A
(en )
1895-01-31
Apparatus for the extraction of oils and fats
CH6097A
(en )
1893-06-30
Apparatus for the sterilization of liquids and bodies of all kinds
CH6174A
(en )
1893-07-15
Apparatus for making carbonated bath water
CH7821A
(en )
1894-07-15
Apparatus for learning the multiplication tables
CH30398A
(en )
1904-12-15
Apparatus for applying vapors
CH27290A
(en )
1903-12-31
Apparatus for the enrichment and purification of salt solutions
CH23284A
(en )
1902-06-30
Apparatus for the direct representation of hydrochloric acid