CH327712A
(en )
1958-02-15
Process for cleaning silicon
CH272093A
(en )
1950-11-30
Device for generating a sawtooth voltage.
CH323941A
(en )
1957-08-31
Process for generating images by electrostatic means
AT169031B
(en )
1951-10-10
Process for generating high electrostatic charges through self-excitation
CH317132A
(en )
1956-11-15
Process for the preparation of polyadducts of nitrogen-containing epoxyalkyl ethers
CH270698A
(en )
1950-09-15
Method for fixing permanent waves produced by means of thio compounds.
AT167774B
(en )
1951-02-26
Process for generating kinetic gas energy by means of injector action including means for carrying out the same
CH326530A
(en )
1957-12-31
Process for the preparation of iron dicyclopentadienyl
AT186482B
(en )
1956-08-10
Process for generating metal precipitates
CH307649A
(en )
1955-06-15
Process for generating photographic contrasts.
AT169830B
(en )
1951-12-27
Process for the phosphating of metals
CH307331A
(en )
1955-05-31
Process for the emulsion polymerization of unsaturated polymerizable compounds.
CH293393A
(en )
1953-09-30
Process for generating gases.
AT173931B
(en )
1953-02-10
Process for producing an anti-corrosive coating
AT181409B
(en )
1955-03-25
Process for increasing the thermal protection of components
AT185347B
(en )
1956-04-25
Process for the waterproofing of textiles
AT169814B
(en )
1951-12-27
Process for the production of strong gas from lean gas
AT178202B
(en )
1954-04-26
Process for hardening ethoxylin resins
AT178899B
(en )
1954-06-25
Process for the preparation of alkyl nitrile-2-acetoxy
AT194850B
(en )
1958-01-25
Process for the preparation of substituted methyldioxane compounds
AT162401B
(en )
1949-02-25
Process for the regeneration of photographic layers by erasing the latent image
AT168645B
(en )
1951-07-10
Process for the reduction of compounds of the cyclopentanopolyhydrophenanthrene series
AT173780B
(en )
1953-01-26
Process for the formation of relief-like surfaces
CH331691A
(en )
1958-07-31
Process for the preparation of basic compounds
AT188344B
(en )
1957-01-10
Process for photo-mechanical surface treatment of objects