DK61349C
(en )
1943-09-27
Procedure and Support for Preparatory Treatment of Skins.
CH233392A
(en )
1944-07-31
Amalgamation and disamalgamation apparatus.
DK67514C
(en )
1948-08-30
Procedure for tanning hides and skins.
DK63297C
(en )
1945-03-26
Procedure for Induction of Physical and Chemical Processes.
DK66559C
(en )
1948-04-05
Procedure for degreasing hides and skins.
DK66333C
(en )
1948-02-16
Procedure for Preserving Rawhides and Rawhides.
DK73332C
(en )
1951-11-05
Method and apparatus for treating soles.
DK64810C
(en )
1946-09-16
Wastewater Treatment Procedure and Apparatus.
DK67367C
(en )
1948-08-09
Procedure for tanning hides and skins.
DK61111C
(en )
1943-07-12
Process for the preparation of dihydro-lysergic acid hydrazide and dihydro-isolysergic acid hydrazide.
DK61587C
(en )
1943-11-22
Procedure for Extraction and Processing of Peat.
DK61444C
(en )
1943-10-18
Procedure for preparing hides and skins for tanning.
DK68955C
(en )
1949-04-19
Method for pickling blouses and fur skins.
DK58500C
(en )
1941-03-10
Apparatus for Department and Application of Nails for Footwear Machines.
DK65788C
(en )
1947-10-27
Procedure for Preservation and Disinfection Using Azides.
DK67863C
(en )
1948-11-01
Process for the preparation of β-ionylideneacetaldehyde and homologous aldehydes.
DK58141C
(en )
1940-11-11
Procedure and Apparatus for Treatment of Domestic Waste.
DK64280C
(en )
1946-02-04
Wastewater Treatment Procedure and Apparatus.
DK57049C
(en )
1939-12-18
Procedure for tanning hides and skins.
DK66548C
(en )
1948-04-05
Methods and Apparatus for the Manufacture of Polycondensation Products.
DK66112C
(en )
1947-12-29
Process for the Preparation of Addition Compounds of Sterins of Sterile Material and of Sterins Thereof.
DK63189C
(en )
1945-02-19
Method and Apparatus for Treating Fish.
DK63936C
(en )
1945-09-17
Procedure and Apparatus for Smoothing Out Peat Material.
DK67410C
(en )
1948-08-16
Method of Preparation of 2-Aminopyrimidine and its Derivatives.
DK62364C
(en )
1944-06-19
Process for the preparation of self-curing polymers and blend polymers.