AT104722B
(en )
1926-11-25
Process for the production of fertilizers.
CH152611A
(en )
1932-02-15
Process for the production of diazo preparations.
AT108680B
(en )
1928-01-25
Process for the manufacture of handicrafts.
CH145438A
(en )
1931-02-28
Process for the production of primary ferrophosphate.
AT116526B
(en )
1930-02-25
Process for the production of synthetic ammonia.
AT121544B
(en )
1931-02-25
Process for the manufacture of fire-resistant building material.
AT130635B
(en )
1932-12-10
Process for the production of emulsions.
AT116528B
(en )
1930-02-25
Process for the production of road surfaces.
AT108161B
(en )
1927-12-10
Process for the production of printing blocks.
CH131732A
(en )
1929-02-28
Process for the production of printing blocks.
AT110399B
(en )
1928-08-10
Process for the manufacture of telephone cables.
AT121562B
(en )
1931-02-25
Process for the production of lightweight stones.
AT121518B
(en )
1931-02-25
Process for the production of aluminum-copper-nickel alloys.
AT121547B
(en )
1931-02-25
Process for the manufacture of rubber articles.
AT109602B
(en )
1928-05-10
Process for the production of self-supporting coils.
CH121244A
(en )
1927-07-01
Process for the production of silver-plated cutlery.
CH121141A
(en )
1927-06-16
Process for the production of sleeves for table sliders.
CH131592A
(en )
1929-02-28
Process for the preparation of 1-amino-2,4-dimethyl-5-chlorobenzene.
AT109504B
(en )
1928-05-10
Process for the production of multi-part chocolate bodies.
CH131597A
(en )
1929-02-28
Process for the production of an artificial mass.
AT107008B
(en )
1927-08-10
Process for the production of allium preparations.
CH116754A
(en )
1926-09-16
Process for the production of isoamyl resorcinol.
CH153040A
(en )
1932-02-29
Process for the preparation of 3-diethylamino-2-dimethyl-1-benzoyloxypropane.
CH152859A
(en )
1932-02-29
Process for the manufacture of footwear.
AT109112B
(en )
1928-03-26
Process for the manufacture of oxide cathodes.