AT23244B
(en )
1906-02-26
Process for the production of dressings.
AT23213B
(en )
1906-02-26
Process for the preparation of barbituric acids.
AT27657B
(en )
1907-02-25
Process for the preparation of phthalic acid kotarnine.
AT23221B
(en )
1906-02-26
Process for the preparation of C -C dialkyliminobarbituric acids (C -C dialkylmalonylguanidines).
AT3228B
(en )
1901-01-25
Process for the production of stone-asphalt pipes.
AT4298B
(en )
1901-05-25
Process for the production of filter mass.
AT23549B
(en )
1906-03-26
Method of making polish.
AT23151B
(en )
1906-02-26
Process for the production of non-flammable celluloid.
AT23639B
(en )
1906-03-26
Process and last for the manufacture of footwear.
CH50652A
(en )
1911-06-16
Process for the preparation of ß-methyladipic acid
AT27677B
(en )
1907-02-25
Process for the preparation of nitrogen compounds.
CH25757A
(en )
1903-06-30
Device for the production of marbling
AT26353B
(en )
1906-11-10
Process for the preparation of nitrogen oxides.
AT23242B
(en )
1906-02-26
Process for the representation of camphor.
CH42666A
(en )
1909-02-16
Method of representation of Thor
CH49363A
(en )
1911-02-01
Process for the preparation of behenolic acid
AT23581B
(en )
1906-03-26
Method of reproducing pictures by telegraphic means.
AT23215B
(en )
1906-02-26
Process for the preparation of alkylated cyanoacetylureas.
CH40186A
(en )
1908-06-16
Process for the production of sodium persulfate
AT2651B
(en )
1900-11-10
Process for the production of artificial stones.
AT25201B
(en )
1906-08-10
Process for the preparation of C-C diethylbarbituric acid.
CH27852A
(en )
1904-02-29
Die for making tapered objects
CH40275A
(en )
1908-06-16
Process for the production of ammonium persulfate
AT20653B
(en )
1905-07-10
Process for the production of mosaic panels.
AT25224B
(en )
1906-08-10
Process for the preparation of p-iodoanisole and p-iodophenetol.