CH308054A
(en )
1955-06-30
Method and device for the continuous embossing of flat structures.
AT182876B
(en )
1955-08-10
Gauge construction method and gauge device for carrying out the same
FR1052723A
(en )
1954-01-26
Method and apparatus for drying or conditioning grains or the like
AT192113B
(en )
1957-09-25
Welding method and device for carrying out the same
AT172605B
(en )
1952-09-25
Microtome
CH326638A
(en )
1957-12-31
Rolling device
AT173354B
(en )
1952-12-10
Device for influencing the flow in pipes
AT182380B
(en )
1955-06-25
Drawing process and drawing device
FR1069029A
(en )
1954-07-02
Adjustable reducer
AT177791B
(en )
1954-03-10
Cooling method and cooling device
AT176577B
(en )
1953-11-10
Converter system and converter suitable for it
AT184298B
(en )
1956-01-10
Culture method for the detection of trichomonads and device for carrying out the same
ES39378Y
(en )
1954-08-01
Towing device for ropes and the like
AT172702B
(en )
1952-10-10
Fournier device
AT183249B
(en )
1955-09-26
Device for determining the menstrual periods and the corresponding fertilization times
ES28502Y
(en )
1952-03-01
Apparatus for checking threads and the like
AT171684B
(en )
1952-06-25
Control and measuring device
CH301009A
(en )
1954-08-31
Method and device for the automatic integration of measured values.
AT177840B
(en )
1954-03-10
Method and device for the operation of rolling converters
CA477481A
(en )
1951-10-02
Tertiary amines and methods for obtaining the same
CA477482A
(en )
1951-10-02
Tertiary amines and methods for obtaining the same
CA478747A
(en )
1951-11-20
Tertiary amines and methods for obtaining the same
CA478748A
(en )
1951-11-20
Tertiary amines and methods for obtaining the same
DE1633698U
(en )
1952-01-24
COVER FOR MEASURING DEVICES AND THE LIKE
CH303268A
(en )
1954-11-30
Device for the rectification of multi-component mixtures.