FR941649A
(en )
1949-01-17
Advanced tabulator
GB645614A
(en )
1950-11-01
Improvements in drawing heads for drawing machines
AT186878B
(en )
1956-09-25
Device on speaking machines for feeding the records to the turntable
CH312356A
(en )
1955-12-31
Storage device on work machines.
FR1062854A
(en )
1954-04-28
Advanced moped
FR982508A
(en )
1951-06-12
Advanced training in electrical machines
FR1220032A
(en )
1960-05-20
Plate clamps
CH348306A
(en )
1960-08-15
Clamping device on machine tools
CH247275A
(en )
1947-02-28
Device for clamping tools on machine tools.
AT187311B
(en )
1956-10-25
Automatic record changing device for speaking machines
CH275555A
(en )
1951-05-31
Hydraulic feed device on machine tools.
AT188158B
(en )
1957-01-10
Device for securing threaded parts
AT175826B
(en )
1953-08-25
Device on drawing boards for holding the drawing rail
CH301349A
(en )
1954-08-31
Device for recording signals on a support surface.
AT173555B
(en )
1953-01-10
Device for extrusion
FR897242A
(en )
1945-03-15
Warping machine improvements
AT181986B
(en )
1955-05-10
Arrangement for setting the printing device in business machines
ES162905A1
(en )
1944-03-01
A DISTRIBUTOR APPARATUS
FR910557A
(en )
1946-06-12
Automatic talking machine
ES160822A1
(en )
1943-09-01
A RADIOGONIOMETRIC DEVICE
ES162864A3
(en )
1944-03-01
A MULTICOUNTER DEVICE
DK67584C
(en )
1948-09-06
Drawing head for drawing machines.
ES31614Y
(en )
1952-11-16
Perfected brief
ES29781Y
(en )
1953-07-01
Perfected brief
ES29562Y
(en )
1953-01-01
Perfected brief