CH1744A
(en )
1890-04-30
Apparatus for cleaning barrels with sulphurous acid and chlorine
CH38352A
(en )
1907-10-15
Apparatus for detinning tinplate waste using chlorine
CH313A
(en )
1889-03-08
Apparatus for ventilating and cleaning wort and beer
CH12223A
(en )
1896-10-31
Apparatus for making wooden barrels
CH2935A
(en )
1891-04-30
Apparatus for the production of iron chloride, iron chloride and chlorinated lime by means of electrolytic chlorine
CH16848A
(en )
1899-02-28
Apparatus for treating the sick by means of light therapy
CH19896A
(en )
1900-10-15
Apparatus for the electrolysis of solutions
CH30398A
(en )
1904-12-15
Apparatus for applying vapors
CH2857A
(en )
1891-04-15
Apparatus for ventilating and cleaning liquids
CH27298A
(en )
1903-12-31
Apparatus for determining the age of chicken eggs
CH24082A
(en )
1902-11-15
Apparatus for impregnating liquids with carbonic acid
CH13148A
(en )
1897-05-15
Apparatus for gassing liquids
CH1471A
(en )
1889-12-31
Apparatus for the electrowinning of alkali metals from molten chlorides
CH5322A
(en )
1892-12-15
Apparatus for the electrolytic extraction of chlorine and alkalis
DK3389C
(en )
1900-09-17
Apparatus for the treatment of hides and skins.
CH23284A
(en )
1902-06-30
Apparatus for the direct representation of hydrochloric acid
CH4469A
(en )
1892-05-31
Apparatus for cooling beer and other liquids
CH27290A
(en )
1903-12-31
Apparatus for the enrichment and purification of salt solutions
CH19390A
(en )
1900-08-15
Device for electrolyzing solutions
CH21645A
(en )
1901-08-31
Apparatus for mixing gases and liquids
CH12572A
(en )
1897-01-31
Apparatus for mixing liquids with gases
DK1240C
(en )
1897-09-13
Procedure and Apparatus for Treatment of Fish Waste and the Like.
CH12044A
(en )
1896-09-30
Apparatus for the mechanical treatment of rectal disorders
CH29166A
(en )
1904-07-31
Apparatus for the sterilization of liquids which are easily changed by heat
CH48592A
(en )
1910-11-01
Method and apparatus for the continuous concentration of liquids