CH318202A
(en )
1956-12-31
Process for the production of polyurethane synthetic resins
CH336598A
(en )
1959-02-28
Process for the production of curable synthetic resins
AT180407B
(en )
1954-12-10
Process for the production of synthetic resin compounds
CH280432A
(en )
1952-01-31
Process for the production of protein threads.
AT180736B
(en )
1955-01-10
Process for improving and controlling the flow properties of synthetic resin molding compounds
CH316737A
(en )
1956-10-31
Process for the production of pentaerythritol
CH312976A
(en )
1956-03-15
Process for preventing the precipitation of resin in papermaking
CH289437A
(en )
1953-03-15
Method and device for the production of moldings consisting of molding sand.
AT184488B
(en )
1956-01-25
Method and mold for making shoes
AT181267B
(en )
1955-03-10
Process for the production of finely divided oxides
AT164803B
(en )
1949-12-27
Process for the production of fertilizers
AT170904B
(en )
1952-04-10
Process for the production of new synthetic resin compounds
AT167302B
(en )
1950-12-11
Process for the production of new synthetic resin materials
AT171430B
(en )
1952-05-26
Process for hardening synthetic resins
AT172060B
(en )
1952-08-11
Process for the production of phenoplast molding compounds
AT189794B
(en )
1957-05-10
Process and device for the production of moldings
AT179651B
(en )
1954-09-25
Process for the production of moldings
AT170891B
(en )
1952-04-10
Process for the production of molding compounds
AT171546B
(en )
1952-06-10
Process for the continuous manufacture of products from viscose
AT193400B
(en )
1957-11-25
Process for the production of phenols
CH442745A
(en )
1967-08-31
Process for the production of plastic moldings
AT178056B
(en )
1954-04-10
Process for the production of filter material
AT170713B
(en )
1952-03-25
Method and device for the production of decorative ribbons
AT178459B
(en )
1954-05-10
Process for the production of polyvinylidenecyanide
CH319677A
(en )
1957-02-28
Process for the production of plastic films