CH286641A
(en )
1952-10-31
Process for the production of nitrogen-free argon by rectification and equipment for carrying out the process
FR1017810A
(en )
1952-12-19
Lubricant
CH303671A
(en )
1954-12-15
Product which can be used for the production of moldings.
CH286119A
(en )
1952-10-15
Process for the manufacture of imitation leather.
FR1028700A
(en )
1953-05-27
Improvements in the production of catalysts
AT178366B
(en )
1954-05-10
Steel alloy for the manufacture of machine parts and machine parts made therefrom
AT186786B
(en )
1956-09-10
Machine for the production of molded masks
FR1027064A
(en )
1953-05-07
Alloy
FR1000841A
(en )
1952-02-18
Removable metal case
AT174069B
(en )
1953-02-25
Process for the production of technically pure iron
CH304404A
(en )
1955-01-15
Starting material for the manufacture of fittings.
FR1023631A
(en )
1953-03-20
Improvements in the production of catalysts
FR1007996A
(en )
1952-05-12
Alloy
CH292340A
(en )
1953-08-15
Machine for the mechanical treatment of horizontal surfaces.
FR995597A
(en )
1951-12-04
Improvement in the shape of soaps
AT167865B
(en )
1951-03-10
Process for the production of agents for induction anesthesia
FI24936A
(en )
1951-04-10
Procedure for the manufacture of iron and iron alloys
CH303563A
(en )
1954-11-30
Process for the production of machine parts from heat-resistant alloys.
AT177932B
(en )
1954-03-25
Process for the production of metal powder for powder metallurgical purposes
AT187672B
(en )
1956-11-10
Formwork for the manufacture of structures
AT173429B
(en )
1952-12-27
Insert for the manufacture of chemically stiffened garments and the method for their manufacture
FR1029003A
(en )
1953-05-29
Improvements in the production of catalysts
ES188559A1
(en )
1949-08-15
IMPROVEMENTS INTRODUCED IN THE APPLICATION OF TWINS
CY119A
(en )
1954-06-16
New oxazolines and processes for producing the same
AT180155B
(en )
1954-11-10
Alloy for the negative component of thermocouples