AT334335B
(en )
1976-01-10
PROCESS FOR THE PREPARATION OF 1-PHENYL-2-AMINOATHANOLEN- (1)
CH279915A
(en )
1951-12-31
Process for the production of artificial structures.
AT165431B
(en )
1950-02-25
Process for the production of electrically heated devices
AT164803B
(en )
1949-12-27
Process for the production of fertilizers
AT162374B
(en )
1949-02-25
Process for the production of artificial sponges
AT193400B
(en )
1957-11-25
Process for the production of phenols
AT163185B
(en )
1949-05-25
Process for the production of hexachlorocyclohexane
CH283898A
(en )
1952-06-30
Process for the production of copper oxide dry rectifiers.
AT184944B
(en )
1956-03-10
Process for the production of electrical wiring patterns
AT178459B
(en )
1954-05-10
Process for the production of polyvinylidenecyanide
AT172060B
(en )
1952-08-11
Process for the production of phenoplast molding compounds
AT181530B
(en )
1955-03-25
Process for the manufacture of footwear
AT170853B
(en )
1952-04-10
Process for the production of methanol
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT173422B
(en )
1952-12-27
Process for the production of two-part stockings
AT176261B
(en )
1953-10-10
Process for the production of electrical semiconductors
AT179651B
(en )
1954-09-25
Process for the production of moldings
AT170620B
(en )
1952-03-10
Process for the production of higher alcohols
AT168827B
(en )
1951-08-25
Process for the production of pencil leads
AT181267B
(en )
1955-03-10
Process for the production of finely divided oxides
AT167706B
(en )
1951-02-26
Process for the production of pressure-resistant components
AT168097B
(en )
1951-04-10
Process for the production of canned sausage
AT170891B
(en )
1952-04-10
Process for the production of molding compounds
AT169098B
(en )
1951-10-10
Device for the production of building blocks
AT175558B
(en )
1953-07-25
Process for the production of acetylene alcohols