CH515186A
(en )
1971-11-15
Process for the production of cyanogen chloride
AT192742B
(en )
1957-10-25
Process for the production of food
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
CH300957A
(en )
1954-08-31
Process for the production of semi-pulp.
CH299994A
(en )
1954-07-15
Process for the production of synthetic fibers.
CH314336A
(en )
1956-06-15
Process for the production of coatings
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
AT176534B
(en )
1953-10-26
Process for the production of textiles with dirt-repellent properties
CH307970A
(en )
1955-06-30
Process for the production of chlorofluoroethenes.
CH313561A
(en )
1956-04-30
Process for the production of vat dyes
CH321139A
(en )
1957-04-30
Process for the production of direct positives
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
CH311197A
(en )
1955-11-30
Process for the production of perchlorindane.
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
CH332837A
(en )
1958-09-30
Process for the direct production of positives
AT176828B
(en )
1953-11-25
Process for the production of carbides
AT175554B
(en )
1953-07-25
Process for the production of carbides
AT183959B
(en )
1955-12-10
Process for the production of lengths of fabric
AT192039B
(en )
1957-09-25
Process for the production of stockings
AT180062B
(en )
1954-11-10
Process for the production of chloro-urethanes
AT178355B
(en )
1954-05-10
Process for the production of sulfanilguanidine
CH325083A
(en )
1957-10-31
Process for the production of neutrocyanines
AT179290B
(en )
1954-08-10
Process for the production of octochlorocyclopentene
AT181492B
(en )
1955-03-25
Process for the production of semi-pulp
AT183573B
(en )
1955-10-25
Process for the production of magnetogram carriers