CA31789A
(en )
1889-07-22
Process apparatus for purifying water
CH619A
(en )
1889-06-06
Apparatus for cleaning the boiler water
CH5E
(en )
1889-04-08
Device for holding open window sashes in various positions.
DK1706188T3
(en )
2008-06-09
Process and apparatus for treating contaminated water
ES10311A1
(en )
1890-02-16
Telegraph printing apparatus.
CH2170A
(en )
1890-09-15
Apparatus for regrinding drills
CH1329A
(en )
1889-11-09
Apparatus for drying aqueous materials
EP4464299C0
(en )
2025-11-26
TURNING STATION FOR DIVERSING LIQUIDS
CA31781A
(en )
1889-07-22
Means for purifying water
ES9679A1
(en )
1889-08-01
A new system of wetting the stones placed in lithographic machines.
CH1073A
(en )
1889-09-11
Apparatus for washing, cleaning or treating woven articles with water or any liquid
ES4725A1
(en )
1885-04-14
Crushing apparatus or machine.
CH295A
(en )
1889-03-04
Apparatus for aligning several shafts by lowering them to facilitate their retraction
ES10094A1
(en )
1889-12-01
Improvements introduced in the decanting devices used especially in water purification.
ES9533A1
(en )
1889-06-16
An apparatus for the purification of mercury.
CH33E
(en )
1889-11-09
Clearing, cleaning and transport apparatus
CH933A
(en )
1889-08-19
Clearing, cleaning and transport apparatus
ES9646A1
(en )
1889-08-01
Improvements in the purification of fumes from harmful elements.
GB189417372A
(en )
1895-09-12
Improvements in Treating, Purifying, and Sterilizing Water or Contaminated Liquids, and in Apparatus therefor.
CH948A
(en )
1889-08-19
Apparatus for heating, resp. Cooling or condensing of liquid or gaseous substances
CH94E
(en )
1891-10-30
Beer pressure apparatus
CH1165A
(en )
1889-10-19
Beer pressure apparatus
ES9564A1
(en )
1889-07-01
An apparatus for the drainage of wastewater.
CH3059A
(en )
1891-06-15
Apparatus for pickling meat, fish and the like.
CA31619A
(en )
1889-06-18
Apparatus for liquid purification