CH71540A
(en )
1916-01-17
Method for the preparation of a urea of the naphthalene series
CH71649A
(en )
1916-02-01
Method for the preparation of a urea of the naphthalene series
CH70766A
(en )
1915-11-01
Method for the preparation of a urea of the naphthalene series
CH71650A
(en )
1916-02-01
Method for the preparation of a urea of the naphthalene series
CH69338A
(en )
1915-06-16
Process for the preparation of a dichloroisatin
CH70359A
(en )
1915-09-16
Process for the preparation of a dichloroisatin
CH71147A
(en )
1915-12-01
Process for the preparation of a durable preparation of diaminodioxyarsenobenzene
CH69703A
(en )
1915-07-16
Process for the preparation of a durable preparation of diaminodioxyarsenobenzene
CH68763A
(en )
1915-04-16
Process for the preparation of a chromable, brown wool dye
CH67110A
(en )
1914-11-02
Process for the preparation of a chromable, brown wool dye
CH68765A
(en )
1915-04-16
Process for the preparation of a chromable, brown wool dye
CH68764A
(en )
1915-04-16
Process for the preparation of a chromable, brown wool dye
CH68762A
(en )
1915-04-16
Process for the preparation of a chromable, brown wool dye
CH69484A
(en )
1915-07-01
Process for the preparation of a trisazo dye
CH69340A
(en )
1915-06-16
Process for the preparation of a chroming dye for wool
CH69243A
(en )
1915-06-01
Process for the preparation of oxystearophosphinous acid
CH77167A
(en )
1918-03-16
Process for the preparation of a highly effective water-soluble injectable preparation from Secale cornutum
CH59420A
(en )
1913-05-02
Process for the preparation of a related dye
CH61606A
(en )
1913-10-01
Process for the preparation of a related dye
CH61605A
(en )
1913-10-01
Process for the preparation of a related dye
CH64827A
(en )
1914-05-01
Method for the preparation of b-g-dimethylerythrene
CH59812A
(en )
1913-06-02
Process for the preparation of a diaminodioxyarsenobenzene derivative
CH58521A
(en )
1913-03-17
Process for the preparation of a diaminodioxyarsenobenzene derivative
CH59758A
(en )
1913-06-02
Process for the preparation of a new salt of hexamethylenetetramine
CH59019A
(en )
1913-04-16
Process for the preparation of phenylethylbarbituric acid