DK25166C
(en)
|
|
Procedure for Treatment of Bronsten.
|
DK30387C
(en)
|
|
Procedure for Treatment of Minerals.
|
DK27763C
(en)
|
|
Procedure for the manufacture of tanning agents.
|
DK24290C
(en)
|
|
Procedure for the Manufacture of Co-lacquer.
|
DK30989C
(en)
|
|
Procedure for the Treatment of Insoluble Phosphates.
|
DK26820C
(en)
|
|
Procedure for Treating Coffee.
|
DK31758C
(en)
|
|
Procedure for Treatment of Peat.
|
DK33438C
(en)
|
|
Procedure for Treatment of Peat.
|
DK25137C
(en)
|
|
Procedure for Treating Beer.
|
DK27026C
(en)
|
|
Procedure for the manufacture of explosives.
|
DK27100C
(en)
|
|
Procedure for Treatment of Steel Wire.
|
DK24412C
(en)
|
|
Procedure for Manufacturing Skraa.
|
DK24686C
(en)
|
|
Procedure for the manufacture of boot shafts.
|
DK29692C
(en)
|
|
Method for Metallization of Wood.
|
DK28044C
(en)
|
|
Procedure for the Preparation of Specific Vaccines.
|
DK29879C
(en)
|
|
Procedure for the production of artificial tannins.
|
DK26945C
(en)
|
|
Method of Making Cellulose Compounds.
|
DK30188C
(en)
|
|
Procedure for Drying and Forming of Peat.
|
DK25094C
(en)
|
|
Vadsketaarn for Purification of Gas.
|
DK24512C
(en)
|
|
Merlespiger til Splidsning af Staaltraadstove.
|
DK28520C
(en)
|
|
Burden Reduction Device.
|
DK24589C
(en)
|
|
Procedure for Impregnation of Wood.
|
DK24885C
(en)
|
|
Procedure for Impregnation of Wood.
|
DK28980C
(en)
|
|
Method of Making Cement.
|
DK24605C
(en)
|
|
Procedure for the manufacture of colorants.
|