CH67328A
(en )
1914-12-01
Process for the production of a water-soluble silver protein compound
CH64936A
(en )
1914-05-01
Process for the preparation of a durable nitrobenzenediazonium compound
CH52023A
(en )
1911-10-02
Process for the production of a tannin-silver-protein compound
CH66036A
(en )
1914-09-01
process for making a durable nitrobenzenediazonium compound
CH66037A
(en )
1914-08-01
process for making a durable nitrobenzenediazonium compound
CH74534A
(en )
1917-08-01
Process for the production of an anti-skid compound
AT82809B
(en )
1921-02-25
Process for the production of an anti-skid compound.
CH69959A
(en )
1915-08-02
Process for the production of a highly effective, water-soluble disinfectant soap
CH60396A
(en )
1913-07-16
Process for the production of a foot perspiration ointment
CH74792A
(en )
1917-04-16
Process for the production of tungsten wires
CH78875A
(en )
1918-09-16
Process for the preparation of a copper protein compound
CH78878A
(en )
1918-09-16
Process for the preparation of a copper protein compound
CH63362A
(en )
1914-02-02
Process for the production of shaped pieces from common salt
CH72948A
(en )
1916-08-01
Process for the production of reversible shoes
CH66267A
(en )
1914-08-17
Process for the production of a synthetic wood mass
AT70872B
(en )
1916-01-10
Process for the production of artificial marble.
CH57212A
(en )
1912-12-16
Process for the production of a refractory insulating compound
CH62969A
(en )
1914-01-02
Process for the production of a complex copper compound of lecithin
CH63365A
(en )
1914-01-16
Process for the production of nitrocellulose
AT82806B
(en )
1921-02-25
Process for the production of a semi-plastic mass from soybeans.
CH63494A
(en )
1914-02-02
Process for the production of components
CH62459A
(en )
1913-11-17
Process for the production of a protein-containing, easily absorbable iron compound of inositol phosphoric acid
CH46708A
(en )
1910-05-02
Process for the production of a new type of chocolate
CH64160A
(en )
1914-03-16
Process for the production of a waterproof cement
CH63234A
(en )
1914-01-16
Process for the production of a disinfectant