CH343125A
(en )
1959-12-15
Process for hardening glycidyl polyethers
CH353848A
(en )
1961-04-30
Process for the production of urokinase concentrates
CH322261A
(en )
1957-06-15
Process for hardening polyglycidyl ethers
AT240138B
(en )
1965-05-10
Process for detonation welding of pieces of metal
AT184755B
(en )
1956-02-25
Process for the automatic evaluation of documents
AT189022B
(en )
1957-02-25
Process for welding together tubular or solid cast iron pieces
CH359883A
(en )
1962-01-31
Process for hardening ethoxylin condensates
CH314052A
(en )
1956-05-31
Process for the continuous casting of socket pipes
CH332577A
(en )
1958-09-15
Process for working metals
AT185039B
(en )
1956-03-26
Process for casting, in particular metals
AT182488B
(en )
1955-07-11
Process for centrifugal casting of gray cast iron bodies
CH329393A
(en )
1958-04-30
Process for cleaning metal surfaces
CH331865A
(en )
1958-08-15
Process for cleaning metallic objects
AT188452B
(en )
1957-01-25
Process for cooling cast strands
AT185644B
(en )
1956-05-25
Process for cleaning metals
AT186088B
(en )
1956-07-10
Process for the hot forming of metals
AT187918B
(en )
1956-12-10
Process for the absorption of N-oxides
AT197977B
(en )
1958-05-27
Process for the production of lead-containing iron or steel ingots
AT193431B
(en )
1957-11-25
Material treatment method
CH344078A
(en )
1960-01-31
Process for the bromination of amino-anthraquinones
AT184312B
(en )
1956-01-10
Continuous casting process
AT194423B
(en )
1958-01-10
Process for the desulfurization of molten iron or molten iron alloys
AT194877B
(en )
1958-01-25
Process for the production of strip steel of the highest strength
AT199311B
(en )
1958-08-25
Process for obtaining anisomycin
FR1115853A
(en )
1956-04-30
Welding process