CH225539A
(en )
1943-02-15
Method and device for the production of synthetic fibers.
CH207081A
(en )
1939-09-30
Process and device for the electrolytic oxidation of fine wires.
CH223333A
(en )
1942-09-15
Method for achieving a direct display of a directional variable characterizing a wave and device for carrying out the method
CH220726A
(en )
1942-04-30
Method and device for conveying fabric webs in treatment liquids.
CH206044A
(en )
1939-07-15
Method and device for receiving frequency-modulated oscillations.
CH213029A
(en )
1941-01-15
Method and device for spinning rayon.
CH205107A
(en )
1939-06-15
Method and device for the production of fiberglass.
CH233819A
(en )
1944-08-31
Method and device for drying wet rayon threads.
CH206425A
(en )
1939-08-15
Process for the electrolytic preparation of per compounds and device for carrying out this process.
CH475555A
(en )
1969-07-15
Method for determining the resistance of textile material to wear and tear as well as device for carrying out the method
CH208723A
(en )
1940-02-29
Device for the spin spinning of synthetic threads.
CH223311A
(en )
1942-09-15
Method and device for the continuous cleaning of suspensions and sludges, in particular fiber suspensions in the paper industry.
CH210859A
(en )
1940-08-15
Method and electrical computing device for the continuous determination of the functional values of functions of several independent variables.
CH222283A
(en )
1942-07-15
Method and device for determining the abrasion resistance of individual fibers.
CH204839A
(en )
1939-05-31
Method and device for the continuous dissolution of cellulose xanthate.
AT157965B
(en )
1940-02-26
Method and device for the production of rubber threads.
CH225589A
(en )
1943-02-15
Method for analyzing mixtures of substances by magnetic means and measuring device for carrying out the method
CH201663A
(en )
1938-12-15
Method and device for the continuous conversion of coordinates.
CH198858A
(en )
1938-07-15
Method and device for preventing self-ignition of haysticks.
CH225813A
(en )
1943-02-28
Device for testing the tensile strength of thread-like bodies.
AT157978B
(en )
1940-02-26
Method and device for drying.
CH200641A
(en )
1938-10-31
Device for holding and adjusting the width of trousers or similar items of clothing.
CH189696A
(en )
1937-03-15
Process for finishing coated bars and apparatus for performing the same.
CH172134A
(en )
1934-09-30
Device for preheating blowtorches and the like.
CH217737A
(en )
1941-11-15
Method and device for determining the average useful stack length of a fiber material.