AT112348B
(en )
1929-02-25
Process for the distillation of heavy, liquid hydrocarbons, in particular of lubricating oils.
ES107057A1
(en )
1928-06-16
Process for the distillation of heavy liquid hydrocarbons and the like, especially of lubricating oils.
FR623717A
(en )
1927-06-29
Refrigerant-condenser for stills
AT108155B
(en )
1927-12-10
Process for the distillation of oils.
ES99459A1
(en )
1926-11-16
Improvements in containers to contain oils of all kinds or other suitable liquids.
CH266894A
(en )
1950-02-28
Process for distilling, cracking and fractionating oils, tars and similar liquid hydrocarbons.
AT102555B
(en )
1926-02-25
Process for splitting oils.
AT152579B
(en )
1938-02-25
Process for lowering the pour point of hydrocarbon oils.
ES98054A1
(en )
1926-08-01
An improved process for the conversion of heavy hydrocarbon oils to light hydrocarbon or essence oils.
ES126884A1
(en )
1932-07-01
Process for the regeneration of residual acids from the refining of mineral oils, tar and the like.
FR773809A
(en )
1934-11-26
Process for distilling or splitting oily hydrocarbons
ES128085A1
(en )
1933-01-01
A process for the transformation of hydrocarbon oils.
AT121565B
(en )
1931-02-25
Process for the extraction of rubber-like substances from mineral oils.
ES124203A1
(en )
1931-12-16
Improvements in the division or cracking of hydrocarbon oils.
ES84764A1
(en )
1923-06-01
Improvements in the distillation of lubricating mineral oils.
ES101541A1
(en )
1927-03-16
Improvements in the refining of liquid hydrocarbons.
AT110983B
(en )
1928-10-25
Means to Prevent Improper Use of Dispensers for Oil, etc. like
ES128998A1
(en )
1933-01-01
A process for the conversion of hydrocarbon oils.
FR591398A
(en )
1925-07-03
Improvements to separator-filters for grease, oils, etc.
FR47174E
(en )
1937-02-06
Advanced tank for oils or other liquids
ES102618A1
(en )
1927-06-16
Improvements in the maceration of hydrocarbon oils.
ES104598A1
(en )
1927-12-01
A procedure for the distillation and refining of oils.
ES139543A2
(en )
1935-11-16
IMPROVEMENTS IN THE DIVISION OR CRACKING OF OILS, HYDROCARBONS
AT106715B
(en )
1927-06-25
Process for separating liquid mixtures.
ES143576A1
(en )
1937-06-01
Method for the conversion of oil into hydrocarbon.