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1939-10-17
Method and apparatus fob continu
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1966-05-17
Multiple effect evaporator of the single horizontal body, nested shell type
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1900-01-01
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1930-10-14
Method of drying wet materials
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1929-12-10
Process fob treating fabrics
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1958-09-23
Method and means of electrolytic plating
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1996-06-11
Apparatus for cleaning metallic workpieces
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1946-09-24
Treatment of liquids
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1932-09-20
Milk evaporator
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1954-06-22
Dry cleaning system
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1927-04-19
Apparatus for drying and seasoning timber
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1953-12-30
Improvements in or relating to a process of deodorizing a glyceride oil and the products resulting therefrom
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1940-07-16
Recycling system for moistening tobacco
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1936-02-25
Means for evaporation
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1933-05-30
Drying and cleaning hides
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1951-01-23
Method of pasteurizing, sterilizing, and steam distilling potable liquids
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1897-07-27
sagar
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2023-04-11
Способ извлечения остатков хлорорганического растворителя из шламовых отходов химчистки
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1982-04-09
Method of removing the gaseous ammonium by activity of the water from the textiles
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1930-06-17
Condenser
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1916-09-19
Apparatus for treating wood.
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1920-11-02
Method of removing or decreasing objectionable cdors from treated oils
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1932-11-15
Process of tanning hides
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1899-08-01
Process of cleaning wool.
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1983-09-07
Установка дл дистилл ции мисцеллы при производстве растительного масла