FR1224825A
(en )
1960-06-27
Apparatus for refining semiconductors
CH437825A
(en )
1967-06-15
Apparatus for determining the texture of a surface
FR1125425A
(en )
1956-10-30
Continuous thickness gauge for ferromagnetic materials
CH354262A
(en )
1961-05-15
Apparatus for indicating irregularities in the surface of a part
CH349090A
(en )
1960-09-30
Apparatus for measuring irregularities in a surface
BE577559A
(en )
1959-10-10
Apparatus for detecting a variation in a characteristic of an object
CH351109A
(en )
1960-12-31
Apparatus for measuring irregularities in the surface of a workpiece
FR1174836A
(en )
1959-03-17
Measuring device for water levels
FR1143025A
(en )
1957-09-25
Device for drawing in perspective
CH329667A
(en )
1958-05-15
Apparatus for the production of a mat
CH340357A
(en )
1959-08-15
Device for measuring the specific gravity of liquids
FR1180361A
(en )
1959-06-03
Apparatus for joining electrodes used in metallurgy
FR1179752A
(en )
1959-05-28
Measuring device for containers
CH323944A
(en )
1957-08-31
Apparatus for applying liquid to strip material
FR1171581A
(en )
1959-01-28
Device for supporting a weak leg
FR1338870A
(en )
1963-10-04
Apparatus for measuring moisture in materials
FR1170368A
(en )
1959-01-14
Apparatus for measuring the dew point
FR1149205A
(en )
1957-12-23
Apparatus for checking clichés or similar objects
FR1138436A
(en )
1957-06-13
Apparatus for measuring the displacement of an object relative to another object
FR1164832A
(en )
1958-10-14
Apparatus for studying surface conditions
AT198978B
(en )
1958-08-11
Device for measuring the specific gravity of liquids
FR1121214A
(en )
1956-07-25
Apparatus for cleaning teeth
FR80953E
(en )
1963-07-12
Apparatus for measuring angles
FR1209331A
(en )
1960-03-01
Grinding device attached to the transverse support of a machine tool
FR1169216A
(en )
1958-12-24
Apparatus for measuring the flatness of surfaces