DK30550C
(en )
1922-10-30
Method of Manufacturing a Reduction Product of Oxycodeinone.
DK29368C
(en )
1922-02-20
Procedure for the production of photographic reliefs.
DK21534C
(en )
1916-09-18
Procedure for the manufacture of a scale.
ES61736A1
(en )
1916-04-01
A lanolin manufacturing process.
ES62474A3
(en )
1916-07-01
A process for the manufacture of para-nitra-aniline.
DK15320C
(en )
1911-11-27
Method of Making Jewelry.
DK21458C
(en )
1916-09-04
Method of Making a Leather-Like Product.
DK21433C
(en )
1916-08-14
Process for the production of nitrogenous compounds.
DK25147C
(en )
1919-10-20
Procedure for the manufacture of a substitute for tannins.
DK25148C
(en )
1919-10-20
Procedure for the manufacture of a substitute for tannins.
DK25179C
(en )
1919-11-03
Procedure for the manufacture of a substitute for tannins.
ES61778A3
(en )
1916-03-16
A process for the manufacture of purified eucalyptol.
DK14389C
(en )
1911-03-27
Method for Manufacturing Nitrogen Filter.
DK21189C
(en )
1916-05-01
Procedure for the production of oxalic acid.
ES51237A1
(en )
1912-01-16
A process for the manufacture of azotic acid.
DK14688C
(en )
1911-06-19
Method of Making a Fertilizer.
DK27323C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.
DK27324C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.
DK27405C
(en )
1921-04-11
Procedure for the Production of Glycerin from Sugar.
DK20992C
(en )
1916-02-14
Procedure for the manufacture of a feed of cereal waste.
ES63394A3
(en )
1916-12-16
An industrial process consisting of the manufacture of examethylenetetramine.
ES51289A1
(en )
1911-12-16
A process of manufacturing smooth tiles on both sides.
DK15015C
(en )
1911-08-28
Process for the production of aluminum-nickel-magnesium alloys.
DK22389C
(en )
1917-08-27
Method of Making a Fertilizer.
DK30122C
(en )
1922-08-28
Method for the production of concentrated nitrous gases.