GR2694B
(en )
1930-03-27
METHOD OF DECOLATING FATS AND OILS.
GR3980B
(en )
1933-01-03
QUICK DEODORATION METHOD OF OILS AND FATS.
GR2953B
(en )
1930-10-29
METHOD AND DEVICE FOR MECHANICAL HARVEST OILS.
FR689282A
(en )
1930-09-04
Lubricating oils
GR2693B
(en )
1930-03-27
METHOD OF NEUTRALIZATION OF FREE ACIDS INSIDE OILS AND FATS AFTER MODERN DECORATING THEM.
FR696535A
(en )
1930-12-31
Lubricator
GR2803B
(en )
1930-06-21
METHOD OF NEUTRALIZATION OF OLIVE OIL.
GR952B
(en )
1925-06-24
METHOD FOR NEUTRALIZATION OF FATS AND OILS.
GR775B
(en )
1924-12-08
METHOD OF CLEANING AND DECOLARING OF OILS AND FATS.
GR2630B
(en )
1930-02-11
METHOD OF MANUFACTURING THIN CANDLES AND CANDLES.
ES119108A1
(en )
1930-09-16
Refining procedure for animal oils and fats.
ES119616A2
(en )
1930-12-01
Procedure for refining animal oils and fats.
FR707986A
(en )
1931-07-17
Bearing puller
GR5286B
(en )
1935-05-18
METHOD OF CLEANING AND DECOLARIZATION OF OILS.
GR265B
(en )
1922-04-16
METHOD OF NEUTRALIZATION OF OILS AND FATS.
FR725426A
(en )
1932-05-12
Debutanization of oils
ES120050A1
(en )
1930-12-01
Improvements in the manufacture of products of sulfurized or vulcanized fatty oils and emulsions thereof.
GR2276B
(en )
1929-04-23
METHOD AND ORGANIZATION OF IRROGATION.
FR672692A
(en )
1930-01-06
Television and telecinematography method
ES122960A1
(en )
1941-06-16
Procedure for the refining of oils and fats.
GR3030B
(en )
1930-12-11
METHOD AND PROVISION FOR EXTINGUISHING OIL OILS IN EXPLOSION.
GR2573B
(en )
1929-12-19
METHOD OF DYLINATION OF OLIVE OILS.
GR3246B
(en )
1931-06-15
METHOD AND MACHINERY OF MAKING SEALS (TYPE OF OILS).
GR2394B
(en )
1929-07-31
IMPROVEMENTS OF OIL DISTILLATION PRODUCTS AND METHOD OF PROCESSING THEM.
GR2511B
(en )
1929-11-15
METHOD OF MANUFACTURE OF EMERALS AND SIMILAR.