DK23527C
(en )
1918-09-16
Process for the production of metal sulphides.
DK15015C
(en )
1911-08-28
Process for the production of aluminum-nickel-magnesium alloys.
DK21433C
(en )
1916-08-14
Process for the production of nitrogenous compounds.
AT82931B
(en )
1921-02-25
Metal roofing replacement.
DK21034C
(en )
1916-02-28
Process for the production of highly concentrated nitric acid.
DK18439C
(en )
1914-02-09
Procedure for the Production of Superphosphate.
DK21235C
(en )
1916-05-22
Process for the production of sodium perborate.
ES63394A3
(en )
1916-12-16
An industrial process consisting of the manufacture of examethylenetetramine.
DK14302C
(en )
1911-03-06
Process for the production of sodium cyanide.
DK14493C
(en )
1911-04-18
Procedure for the production of alkali metal alloys.
DK23321C
(en )
1918-08-05
Apparatus by Furnaces for the production of finely divided metal for catalytic purposes by reduction.
DK14282C
(en )
1911-02-27
Procedure for the production of alkali metals.
DK28755C
(en )
1921-11-07
Process for the production of concentrated nitric acid.
DK29154C
(en )
1922-01-09
Process for the production of concentrated nitric acid.
DK23573C
(en )
1918-09-30
Procedure for the production of caramel.
DK14204C
(en )
1911-02-13
Method for Manufacturing Metal Coatings.
DK21189C
(en )
1916-05-01
Procedure for the production of oxalic acid.
DK17027C
(en )
1913-02-24
Procedure for the production of so-called pore metals.
DK24927C
(en )
1919-09-01
Procedure for the Production of Cyanides.
DK22472C
(en )
1917-09-24
Method for Manufacturing Metal Coatings.
DK15779C
(en )
1912-03-25
Process for the Production of Nitrogen Oxides.
DK23175C
(en )
1918-06-24
Process for the production of acetaldehyde from acetylene.
ES60030A3
(en )
1915-04-16
An industrial process for the manufacture of ossein.
DK24283C
(en )
1919-03-24
Procedure for the production of printing surfaces.
DK19058C
(en )
1914-07-27
Process for the production of extensible alloys which are extensible.