IS55B6
(en )
1932-01-13
Method for treating fish liver oil and similar oils
GR952B
(en )
1925-06-24
METHOD FOR NEUTRALIZATION OF FATS AND OILS.
GR1096B
(en )
1926-01-12
METHOD OF PRODUCTION OF OIL AND THIS SIMILAR AS BEFORE BEING OF THEM.
DK39273C
(en )
1928-09-24
Method and Apparatus for Cooling.
ES74619A1
(en )
1920-11-01
A procedure and its corresponding apparatus for the continuous extraction of oils and other substances.
ES114844A1
(en )
1929-10-01
Procedure for the extraction of olive-pomace oil and other oleaginous substances.
DK36359C
(en )
1926-08-09
Procedure for Extraction of Fish Oils and Fats.
DK34400C
(en )
1925-04-14
Procedure for the Extraction of Antiracetic Substances from Oil and in particular from Cod Liver Oil.
ES69610A1
(en )
1919-05-16
Apparatus for refining animal or vegetable oils and fats.
IS125A7
(en )
1931-08-10
Method for preserving animal and plant substances
ES105769A1
(en )
1928-02-16
An apparatus to treat fluids.
GR1692B
(en )
1927-12-14
METHOD OF PREPARATION OF ORIGINAL OIL.
ES99746A1
(en )
1926-12-01
An improved process for refining oil.
GR2694B
(en )
1930-03-27
METHOD OF DECOLATING FATS AND OILS.
IS32B6
(en )
1930-05-31
Methods and equipment for food preservation
IS100B6
(en )
1938-07-22
Method for cleaning oil and its components
DK38330C
(en )
1928-01-09
Combined Box and Trough.
GR775B
(en )
1924-12-08
METHOD OF CLEANING AND DECOLARING OF OILS AND FATS.
GR1945B
(en )
1928-08-16
PERFECTIONS OF DISTILLATION OF OIL PRODUCTS AND METHOD OF TREATMENT OF THESE.
DK39280C
(en )
1928-09-24
Holder for oil cans and the like.
ES93693A1
(en )
1925-07-16
Improved method of purifying oil.
IS10B6
(en )
1927-01-08
Method and apparatus for separating peat water and other similar moist substances
ES96411A1
(en )
1926-03-16
Apparatus for fumigations.
FR613324A
(en )
1926-11-15
Embroidered statuette and relief
DK35706C
(en )
1926-03-01
Method for impregnating wood and suitable impregnating agent.