CH341071A
(en )
1959-09-15
Process for the preparation of diazooxosulfonamides
CH342218A
(en )
1959-11-15
Process for the preparation of organohalomonosilanes
CH376949A
(en )
1964-04-30
Process for treating surfaces
CH363971A
(en )
1962-08-31
Process for cleaning silicon
CH327712A
(en )
1958-02-15
Process for cleaning silicon
CH332463A
(en )
1958-09-15
Process for cleaning raw silicon
CH349284A
(en )
1960-10-15
Method and device for treating the surface of bodies
CH345079A
(en )
1960-03-15
Process for the production of surface rectifiers or transistors
CH345662A
(en )
1960-04-15
Process for treating the surface of bodies in a glow discharge
CH330824A
(en )
1958-06-30
Process for the preparation of dioxynitroarylaminoanthraquinones
CH381856A
(en )
1964-09-15
Process for the treatment of polyolefin surfaces to improve printability
CH343431A
(en )
1959-12-31
Process for treating the running surface of rails
AT196126B
(en )
1958-02-25
Process for purifying polyolefins
CH341000A
(en )
1959-09-15
Process for the production of surface layers
CH337529A
(en )
1959-04-15
Process for the production of propylamines
CH341171A
(en )
1959-09-30
Process for the preparation of α-acylamino-B-amino-nitro-propiophenones
CH342572A
(en )
1959-11-30
Process for the preparation of acylamino-amino-anthraquinones
DD11918A1
(en )
1956-07-30
METHOD FOR THE PRODUCTION OF ANALGETIC EFFECTIVE ARALIPHATIC AMINES
AT189152B
(en )
1957-03-11
Process for the manufacture of rails
CH334815A
(en )
1958-12-15
Method for treating the surface of a semiconductor body
CH349073A
(en )
1960-09-30
Process for preventing or reducing the discoloration of polyamides
AT170282B
(en )
1952-02-11
Process for treating oils
AT188326B
(en )
1957-01-10
Process for the preparation of cycloalkylhydroxylamines
AT194543B
(en )
1958-01-10
Process for the treatment of hard coal meal for foundry purposes
CH328077A
(en )
1958-02-28
Process for Obtaining Purified Tomatin