CH311154A
(en )
1955-11-30
Process for the production of shaped structures.
CH300957A
(en )
1954-08-31
Process for the production of semi-pulp.
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
CH314336A
(en )
1956-06-15
Process for the production of coatings
CH469769A
(en )
1969-03-15
Process for the preparation of polybenzoxazinediones
CH307970A
(en )
1955-06-30
Process for the production of chlorofluoroethenes.
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT178162B
(en )
1954-04-10
Process for the production of cobalt chlorophyll
AT184589B
(en )
1956-02-10
Process for the production of phosphate fertilizers
AT179827B
(en )
1954-10-11
Process for the production of halophosphates
AT190958B
(en )
1957-07-25
Process for the production of a phosphate fertilizer
CH307001A
(en )
1955-05-15
Process for the manufacture of explosives.
AT183869B
(en )
1955-11-25
Process for the production of cobalt chlorophyll
AT172639B
(en )
1952-09-25
Process for the production of phosphate fertilizers
AT176554B
(en )
1953-11-10
Process for the production of new dibutolactam
AT187123B
(en )
1956-10-25
Process for the production of phosphate fertilizers
AT177359B
(en )
1954-01-25
Process for the manufacture of explosives
AT175595B
(en )
1953-07-25
Process for the production of nitrogen-containing steels
AT176828B
(en )
1953-11-25
Process for the production of carbides
AT175554B
(en )
1953-07-25
Process for the production of carbides
AT171714B
(en )
1952-06-25
Process for the production of new haloaryl-pyridyl-alkanones
AT177781B
(en )
1954-03-10
Process for the production of new bis-phenyl-thioureas
AT176977B
(en )
1953-12-10
Process for the production of moldings
AT180410B
(en )
1954-12-10
Process for the production of copper-boron alloys
AT185653B
(en )
1956-05-25
Process for the production of metal pipes