CH311154A
(en )
1955-11-30
Process for the production of shaped structures.
CH300957A
(en )
1954-08-31
Process for the production of semi-pulp.
CH314336A
(en )
1956-06-15
Process for the production of coatings
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
AT178908B
(en )
1954-06-25
Process for the production of new phosphorus compounds
CH307970A
(en )
1955-06-30
Process for the production of chlorofluoroethenes.
AT187053B
(en )
1956-10-10
Process for the production of cation exchangers
AT178906B
(en )
1954-06-25
Process for the production of new urethanes
AT173701B
(en )
1953-01-26
Process for the production of new dithiosemicarbazones substituted glyoxals
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT175570B
(en )
1953-07-25
Process for the production of new piperide ions
CH295071A
(en )
1953-12-15
Process for the production of polyacrylonitrile.
AT185364B
(en )
1956-04-25
Process for the production of new salicylanilides
AT176554B
(en )
1953-11-10
Process for the production of new dibutolactam
AT184910B
(en )
1956-03-10
Process for the production of new salicylanilides
AT175258B
(en )
1953-06-25
Process for the production of new thioamides
AT189194B
(en )
1957-03-11
Process for the production of new aminopropane compounds
AT181362B
(en )
1955-03-10
Process for the production of sodium-calcium-copper keratin compounds
AT175894B
(en )
1953-08-25
Process for the preparation of new isoquinoline compounds
AT175891B
(en )
1953-08-25
Process for the preparation of new heterocyclic compounds
AT175554B
(en )
1953-07-25
Process for the production of carbides
AT176828B
(en )
1953-11-25
Process for the production of carbides
AT184589B
(en )
1956-02-10
Process for the production of phosphate fertilizers
AT171735B
(en )
1952-06-25
Process for the production of super polyamides
AT177887B
(en )
1954-03-10
Process for the production of new ethers of (+) - 3-oxy-N-methyl-morphinans