FR1080874A
(en )
1954-12-14
Advanced primary electric batteries
FR1065762A
(en )
1954-05-31
Improvements relating to magnetic separators
CH277789A
(en )
1951-09-15
Process for the production of separators for collector batteries.
FR1057124A
(en )
1954-03-05
Separator for accumulators
SU73455A1
(en )
1948-11-30
A method of making separators for acid batteries
FR1071890A
(en )
1954-09-06
Magnetic separator
FR1057091A
(en )
1954-03-04
Battery separator
SU76397A1
(en )
1948-11-30
The method of producing iron oxide for the manufacture of the active mass of the negative electrode of alkaline batteries
CH301159A
(en )
1954-08-31
Electrode for rechargeable batteries and method for its manufacture.
SU78075A1
(en )
1949-12-31
Method of bringing dry-charged lead-acid batteries to the working condition
SU73661A1
(en )
1948-11-30
Method for making fuel stable suspensions
SU75534A1
(en )
1948-11-30
The method of producing manganic acid potassium
SU80840A1
(en )
1948-11-30
Method of making spiral cutters
SU76792A1
(en )
1948-11-30
Method for isolating perchlorovinyl resin
SU76549A1
(en )
1949-11-30
Method for producing alpha naphthylacetic acid
SU75578A2
(en )
1948-11-30
The method of separation of a mixture of ortho and para-toluenesulfonamides
SU76346A1
(en )
1948-11-30
Method of plastering
SU70116A1
(en )
1947-11-30
Method of making halva
SU75538A1
(en )
1948-11-30
The method of obtaining higher mono - and dimethylalkylamines
SU75855A1
(en )
1948-11-30
The method of producing varnishes for galoshes
SU73447A1
(en )
1948-11-30
Method of producing 2-keto-1-gulonic acid methyl ester
SU73586A1
(en )
1948-11-30
Method for inhibiting hydrochloric acid
AT178348B
(en )
1954-04-26
Centrifugal separator
SU73627A1
(en )
1948-11-30
Method for the production of catalyzed solid fuels
SU76355A1
(en )
1949-11-30
The method of extraction of iodine