FR70934E
(en )
1959-09-30
Cooling system for electrical devices
CH354809A
(en )
1961-06-15
Device for an automatic telephony system
CH348692A
(en )
1960-09-15
Plate ozone apparatus
FR1178871A
(en )
1959-05-15
Method and device for carrying out electric corona processes
AT196002B
(en )
1958-02-25
Fastening device for glass caps of apparatus housings on metal base plates
FR70174E
(en )
1959-02-19
Capping device
FR1189891A
(en )
1959-10-07
Electronic earthing device
FI28480A
(en )
1956-07-10
Pickling device
CH348983A
(en )
1960-09-30
Receiving device for telegraph characters
AT194212B
(en )
1957-12-27
Device for solvent degreasing of metals
CH384223A
(en )
1964-11-15
Measuring device for checking the dimensions of workpieces
FR1185189A
(en )
1959-07-30
Relaxed tarsal support device
FR70554E
(en )
1959-05-29
Capping device
DK92409C
(en )
1961-12-18
Method and apparatus for series production of electrical mounting devices.
FR1143919A
(en )
1957-10-07
Clamping device
FR1149955A
(en )
1958-01-03
Can opener device
AT195026B
(en )
1958-01-25
Plunger stoppers for cylindrical ampoules
FR1173280A
(en )
1959-02-23
New aromatic amines
FR1153016A
(en )
1958-02-28
transportable equipment for telecommunications equipment
ES54732Y
(en )
1957-04-01
Phonoscopic apparatus
FR1271359A
(en )
1961-09-08
Device for cooling electrolytic solutions
FR1186045A
(en )
1959-08-12
Method and device for contacting electrical resistors
FR1164309A
(en )
1958-10-08
Detachable base for metal bases
ES57330Y
(en )
1957-07-01
Apparatus for placing suppositories
FR70396E
(en )
1959-04-06
Capping device