CH320777A
(en )
1957-04-15
Duplication process
CH337961A
(en )
1959-04-30
Apparatus for high frequency electrical surgery
CH321226A
(en )
1957-04-30
Electrostatic spraying process and apparatus for performing this process
FR1071744A
(en )
1954-09-03
Artificial respiration apparatus
CH322280A
(en )
1957-06-15
Duplicating process and printing apparatus for carrying out this process
CH313164A
(en )
1956-03-31
Device for combining cigarettes with mouthpieces
FR1088705A
(en )
1955-03-09
Bidistillation method and apparatus
AT178687B
(en )
1954-06-10
Apparatus for generating artificial pneumothorax
FR1076354A
(en )
1954-10-26
Articulator apparatus
CH308885A
(en )
1955-08-15
Apparatus for crystallizing out dissolved substances.
CH313956A
(en )
1956-05-31
Apparatus for the treatment of yarns
FR1090762A
(en )
1955-04-04
Electroplating method and apparatus
AT185601B
(en )
1956-05-25
Device for cleaning centrifuge plates
FR1052321A
(en )
1954-01-22
Control and control method and apparatus
CH314052A
(en )
1956-05-31
Process for the continuous casting of socket pipes
AT178538B
(en )
1954-05-25
Apparatus for making positive photocopies
AT179665B
(en )
1954-09-25
Device for adjusting microscopes
AT196287B
(en )
1958-03-10
Device for the continuous winding of artificial threads
AT179866B
(en )
1954-10-11
Device for tapping carpets
AT178848B
(en )
1954-06-25
Device for making split grooves in the blast holes of granite blocks
CH325290A
(en )
1957-10-31
Electrotheraphy apparatus
AT186302B
(en )
1956-07-25
Apparatus for the simultaneous generation of several independent television information signals
AT178223B
(en )
1954-04-26
Device for smoking insectides
AT194797B
(en )
1958-01-10
Method and apparatus for weaving
AT183556B
(en )
1955-10-25
Device for grinding chimneys