CH69765A
(en )
1915-07-16
Process for the production of 1. 2 dioxybenzene-4. 6-disulfonic acid
CH70403A
(en )
1915-09-16
Process for the production of wood briquettes
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH78895A
(en )
1918-10-01
Process for the preparation of 4 4'-tetramethyldiamino-2 "-amino-3" -oxytriphenylmethane-4 "6" -disulfonic acid
AT88396B
(en )
1922-05-10
Process for the production of iron-free hard alloys.
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
CH68327A
(en )
1915-03-01
Process for the production of dichloro-o-cresyl carbonate
AT87461B
(en )
1922-02-25
Process for the production of alkali amide.
CH68153A
(en )
1915-02-16
Process for the production of fuel
CH72174A
(en )
1916-04-17
Process for the production of enamels
CH72948A
(en )
1916-08-01
Process for the production of reversible shoes
CH63494A
(en )
1914-02-02
Process for the production of components
CH59153A
(en )
1913-04-16
Process for the production of glycoheptonic acid
CH71052A
(en )
1915-11-16
Process for the production of blueprint templates
AT75547B
(en )
1919-02-25
Process for the production of disinfectants.
CH68744A
(en )
1915-04-16
Process for the production of carbonic acid baths
CH71053A
(en )
1915-11-16
Process for the production of art prints
CH69077A
(en )
1915-05-17
Process for making toothpastes
AT70872B
(en )
1916-01-10
Process for the production of artificial marble.
CH70369A
(en )
1915-09-16
Process for the production of finely divided indanthrenes
CH68666A
(en )
1915-04-01
Process for the production of finely divided indanthrenes
CH66000A
(en )
1914-08-01
Process for the production of incandescent bodies
CH66998A
(en )
1914-11-02
Process for the production of canned tomatoes
CH70708A
(en )
1915-10-16
Process for the manufacture of containers
AT75516B
(en )
1919-02-25
Process for the manufacture of base enamels.