AT104722B
(en )
1926-11-25
Process for the production of fertilizers.
AT91347B
(en )
1923-02-26
Process for the production of very fine, shiny viscose silk.
CH101173A
(en )
1923-09-01
Process for the production of primers.
AT108103B
(en )
1927-11-25
Process for the production of moldings from metals.
CH86573A
(en )
1920-09-01
Process for the production of gravure forms.
CH86848A
(en )
1920-10-16
Process for the production of easily filterable viscose.
CH94414A
(en )
1922-05-01
Fine spinning process for the production of very fine, high-gloss viscose silk.
AT105031B
(en )
1926-12-27
Process for the production of viscose.
CH88567A
(en )
1921-03-01
Process for the production of trinitroresorzin.
AT109150B
(en )
1928-03-26
Process for the production of waterproof threads from viscose.
CH100142A
(en )
1923-07-02
Process for the production of precipitation baths for viscose.
CH114040A
(en )
1926-03-01
Process for the production of hydrogen cyanide.
AT108104B
(en )
1927-11-25
Process for the production of cellulose solutions.
CH100477A
(en )
1923-12-17
Process for the production of sodium nitrite.
CH109477A
(en )
1925-04-01
Process for the production of hydrogen cyanide.
AT107001B
(en )
1927-08-10
Process for the production of detonators.
AT91489B
(en )
1923-02-26
Process for the production of wooden pencils.
CH87535A
(en )
1920-12-16
Process for the production of the finest threads from raw viscose solution.
CH100241A
(en )
1923-07-16
Device for the production of hollow bodies.
AT91484B
(en )
1923-02-26
Process for the production of glass tubes with several parallel channels.
AT106603B
(en )
1927-06-10
Process for the production of active charcoal.
AT108840B
(en )
1928-02-10
Process for the production of helical filaments.
AT87355B
(en )
1922-02-25
Process for the production of scythe workpieces.
CH116754A
(en )
1926-09-16
Process for the production of isoamyl resorcinol.
CH94421A
(en )
1922-05-01
Process for the production of viscose threads of any fineness from raw viscose.