AT175704B
(en )
1953-08-10
Process for impregnating fibrous materials
AT175435B
(en )
1953-07-10
Process for making iron or steel parts corrosion-resistant
AT185831B
(en )
1956-06-11
Process for pre-freshening pig iron or steel iron in the ladle
LU31850A1
(en )
1953-12-02
PROCESS FOR FINISHING HARDENABLE STEEL
AT189751B
(en )
1957-05-10
Process for casting, in particular for the continuous casting of metals
CH359883A
(en )
1962-01-31
Process for hardening ethoxylin condensates
AT175586B
(en )
1953-07-25
Process for blowing pig iron
AT182290B
(en )
1955-06-10
Process for welding iron or steel objects together
CH310477A
(en )
1955-10-31
Method for treating items of laundry.
AT186789B
(en )
1956-09-10
Process for the continuous casting of metals, in particular iron
AT175585B
(en )
1953-07-25
Process for refining molten metal baths, in particular iron baths
AT174621B
(en )
1953-04-25
Process for improving cast iron
AT177435B
(en )
1954-01-25
Process for blowing metal baths, in particular pig iron baths
CH305733A
(en )
1955-03-15
Process for bleaching pulps.
AT174387B
(en )
1953-03-25
Process for blowing pig iron
AT174520B
(en )
1953-04-10
Process for welding hard metal carbides
AT172932B
(en )
1952-10-25
Process for chlorinating wool
AT177560B
(en )
1954-02-10
Process for finishing wood
AT183517B
(en )
1955-10-25
Process for the production of steels containing lead
AT186274B
(en )
1956-07-25
Process for deoxidizing iron and steel melts
CH273748A
(en )
1951-02-28
Process for the electrolytic refining of iron.
AT192440B
(en )
1957-10-25
Process for hardening case-hardening steels
AT189346B
(en )
1957-03-25
Process for the continuous casting of metal strands
AT177757B
(en )
1954-03-10
Process for finishing fibrous materials
CH289352A
(en )
1953-03-15
Method of cleaning laundry.