AT168833B
(en )
1951-08-25
Process for the production of fertilizers with improved shelf life
CH290905A
(en )
1953-05-31
Process for the production of semi-pulp.
CH292033A
(en )
1953-07-31
Process for the manufacture of spinnerets.
AT172882B
(en )
1952-10-25
Process for the production of chipboard or shaped pieces
AT180407B
(en )
1954-12-10
Process for the production of synthetic resin compounds
CH265481A
(en )
1949-12-15
Process for the production of polyamide threads.
AT174141B
(en )
1953-02-25
Process for the production of Kulierwaren with cross deck patterns
AT173047B
(en )
1952-11-10
Process for the production of buildings
AT174919B
(en )
1953-05-26
Process for the production of morpholines
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
CH283419A
(en )
1952-06-15
Process for the production of methane.
AT170284B
(en )
1952-02-11
Process for the production of cell bodies
AT178203B
(en )
1954-04-26
Process for the production of hardboard
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
CH284350A
(en )
1952-07-31
Process for the manufacture of spinnerets.
AT176675B
(en )
1953-11-10
Process for the production of composite fiber-particle boards
AT172337B
(en )
1952-08-25
Process for the production of quinazoline compounds
CH282223A
(en )
1952-04-15
Process for the production of quinazoline compounds.
AT180256B
(en )
1954-11-25
Process for the production of ω-cyanocarboxylic acids
AT179283B
(en )
1954-08-10
Process for the production of carboxylic acids
AT170892B
(en )
1952-04-10
Process for the production of fiberboard
AT175379B
(en )
1953-07-10
Process for the production of fiberboard
AT177929B
(en )
1954-03-25
Process for the production of fiberboard
AT171175B
(en )
1952-05-10
Process for the production of foam concrete
AT183954B
(en )
1955-12-10
Process for the manufacture of floor boards