CH57701A
(en )
1913-02-01
Process for the production of agents against plant pests
CH61630A
(en )
1913-10-01
Process for the production of agents against plant pests
CH58394A
(en )
1913-03-17
Process for the production of footwear and footwear produced by this process
CH57546A
(en )
1913-01-16
Process for the production of size
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH57227A
(en )
1912-12-16
Process for the production of artificial stones
CH57863A
(en )
1913-02-01
Process for the preparation of p-aminobenzoylquinine
CH64900A
(en )
1914-05-01
Process for the production of artificial structures from viscose
CH55542A
(en )
1912-08-16
Process for the preparation of allophanoic acid chloride
CH57533A
(en )
1913-01-16
Process for the production of hydrogen
CH57979A
(en )
1913-02-17
Process for the production of hydrogen
CH55344A
(en )
1912-08-01
Process for the production of artificial threads
CH54334A
(en )
1912-05-17
Process for the production of synthetic wood
AT57738B
(en )
1913-02-25
Process for the destruction of plant pests.
CH54792A
(en )
1912-06-17
Process for the production of wooden mats
CH53303A
(en )
1912-02-01
Process for the production of imitations of fine woods
CH55865A
(en )
1912-09-16
Process for the production of rollable plaster bases
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH57226A
(en )
1912-12-16
Process for the production of covering panels
CH63365A
(en )
1914-01-16
Process for the production of nitrocellulose
CH57161A
(en )
1912-12-16
Process for the production of amylene hydrate carbamate
CH63494A
(en )
1914-02-02
Process for the production of components
CH55914A
(en )
1912-09-16
Process for the manufacture of feathered fabrics
CH55514A
(en )
1912-08-16
Process for the production of vitreous bodies
CH57776A
(en )
1913-02-01
Process for the production of printing forms