AT175867B
(en )
1953-08-25
Process for chlorinating wool
CH342657A
(en )
1959-11-30
Method of manufacturing semiconductor elements
AT176498B
(en )
1953-10-26
Method of retarding the setting of cements
AT185929B
(en )
1956-06-25
Method for improving the crimp of acetate wool
AT173405B
(en )
1952-12-27
Process for the subsequent insulation of walls against rising damp
CH306603A
(en )
1955-04-30
Method of coloring masses.
AT195615B
(en )
1958-02-25
Process for the subsequent insulation of damp components
AT175866B
(en )
1953-08-25
Process for chlorinating wool
CH289352A
(en )
1953-03-15
Method of cleaning laundry.
AT177885B
(en )
1954-03-10
Method for obtaining antibioticis
AT172614B
(en )
1952-09-25
Method of isolating lactams
CH307330A
(en )
1955-05-31
Process for reducing the adverse effects of combustion products.
CH309186A
(en )
1955-08-31
Process for reducing the adverse effects of combustion products.
AT186607B
(en )
1956-08-25
Method for flame retarding testile fabrics
AT182386B
(en )
1955-06-25
Method of fixing dyes
AT171734B
(en )
1952-06-25
Method of cleaning objects
AT178425B
(en )
1954-05-10
Method for obtaining antibioticis
AT181915B
(en )
1955-05-10
Method for crimping synthetic threads
AT190898B
(en )
1957-07-25
Method of flame retarding cellulosic textile materials
CH296593A
(en )
1954-02-28
Method of pre-stressing the soil.
AT189346B
(en )
1957-03-25
Process for the continuous casting of metal strands
AT180881B
(en )
1955-01-25
Method for numbering detonator wires
AT177640B
(en )
1954-02-25
Procedure for preparing grains
AT185347B
(en )
1956-04-25
Process for the waterproofing of textiles
AT182702B
(en )
1955-07-25
Process for pigmenting textiles