CH70762A
(en )
1915-10-16
Process for the preparation of a durable product from carob
CH72167A
(en )
1916-04-01
Process for the production of a table salt from rock salt
CH83094A
(en )
1919-11-01
Process for the production of a metal coating on objects made of artificial stone
CH65922A
(en )
1914-07-16
Process for the preparation of a condensation product
CH66957A
(en )
1914-10-16
Process for the preparation of a condensation product
CH70770A
(en )
1915-11-01
Process for the preparation of a water-soluble condensation product
CH71652A
(en )
1916-02-01
Process for the preparation of a water-soluble condensation product
CH77542A
(en )
1918-05-01
Process for the preparation of a bromine-containing leucoallocyanine derivative
CH78896A
(en )
1918-10-01
Process for the preparation of a bromine-containing leucogallocyanine derivative
CH61709A
(en )
1913-10-16
Process for the preparation of a condensation product from phenol-p-sulfonic acid
CH63441A
(en )
1914-02-02
Process for the preparation of a hexaaminoarsenobenzene
CH64347A
(en )
1914-04-01
Process for the preparation of a bismethylaminotetraminoarsenobenzene
CH59580A
(en )
1913-05-16
Process for the preparation of a red condensation product from dibromoindigo
CH54143A
(en )
1912-05-01
Process for the preparation of a yellow condensation product from indigo
AT82847B
(en )
1921-02-25
Process for the production of plastic masses from casein.
CH75110A
(en )
1917-06-01
Process for the preparation of a diphydro derivative of oxycodeinone
CH79803A
(en )
1919-01-16
Process for the preparation of a chromium-containing leucoallocyanine derivative
CH81562A
(en )
1919-06-16
Process for the preparation of a chromium-containing leucoallocyanine derivative
CH81563A
(en )
1919-06-16
Process for the preparation of a chromium-containing leucoallocyanine derivative
CH81564A
(en )
1919-06-16
Process for the preparation of a chromium-containing leucoallocyanine derivative
CH80172A
(en )
1919-02-01
Process for the preparation of a chlorine-containing leucoallocyanine derivative
CH62137A
(en )
1913-11-01
Process for the preparation of a new benzanthrone derivative
CH76201A
(en )
1917-11-16
Process for the production of a plastics material from fibers
CH61706A
(en )
1913-10-01
Process for making a soap-like product from petroleum jelly
CH65927A
(en )
1914-07-16
Process for the manufacture of a resin-like product