CH283827A
(en )
1952-06-30
Process for the continuous casting of metallic materials.
CH315969A
(en )
1956-09-15
Process and device for finishing the surface of materials
CH268889A
(en )
1950-06-15
Device for reducing the interference sensitivity of a proximity fuse.
AT168251B
(en )
1951-05-10
Device for surface hardening of the outer surface of metallic rotational bodies
CH272891A
(en )
1951-01-15
Method for coating the inner surface of a hollow body.
CH286577A
(en )
1952-10-31
Fastening element intended for soldering and method of manufacturing the fastening element.
AT164907B
(en )
1949-12-27
Device for lining the inner surface of chimneys
AT170916B
(en )
1952-04-10
Device for honing
CH271816A
(en )
1950-11-15
Process for the construction of body structures.
CH276489A
(en )
1951-07-15
Verfahren zum Verkleben.
CH296593A
(en )
1954-02-28
Method of pre-stressing the soil.
AT173247B
(en )
1952-11-25
Surface treatment material
AT168583B
(en )
1951-06-25
Surface hardened tool and process for its manufacture
AT175277B
(en )
1953-06-25
Process for surface hardening of metallic materials and device for carrying out the process
AT175122B
(en )
1953-06-10
Method and device for deep drawing metallic materials
AT183878B
(en )
1955-11-25
Process for the continuous casting of metallic materials
AT167415B
(en )
1951-01-10
Device for surface hardening of workpieces using hardening torches
ES183014A1
(en )
1949-02-16
A PROCEDURE FOR THE TREATMENT OF ORUJO
AT170247B
(en )
1952-01-25
Device for stimulating milk production
AT177130B
(en )
1953-12-28
Device for deep drilling
FI24787A
(en )
1951-01-10
Process for the preparation of new amines
FI24610A
(en )
1950-10-10
Process for the preparation of new amines
IE19837L
(en )
1949-08-26
Apparatus utilizing semi-conductors
CH287639A
(en )
1952-12-15
Device for honing and lapping.
ES183951A1
(en )
1949-02-16
AN APPARATUS FOR IRRIGATION OF SQUARE SURFACES