CH188972A
(en )
1937-01-31
Temperature controller.
DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK51415C
(en )
1936-03-16
Procedure for the manufacture of tempered articles.
DK51589C
(en )
1936-05-04
Procedure for the manufacture of tempered articles.
DK53457C
(en )
1937-08-16
Procedure for the manufacture of rubber articles.
DK53049C
(en )
1937-05-10
Procedure for the manufacture of concentrated phytosterin products.
CH160263A
(en )
1933-02-28
Fridge.
DK54405C
(en )
1938-02-28
Procedure for the manufacture of refractory articles.
DK55077C
(en )
1938-08-08
Procedure for the manufacture of refractory articles.
DK130642B
(en )
1975-03-17
Analogous process for the preparation of 4-carbamoyloxymethyl-1-phthalazone derivatives.
DK49138C
(en )
1934-08-13
Procedure for the production of clichés.
DK51934C
(en )
1936-07-27
Procedure for the Production of Casein.
DK50410C
(en )
1935-07-08
Procedure for the manufacture of starch products.
DK51216C
(en )
1936-02-03
Procedure for the manufacture of explosives.
DK54422C
(en )
1938-03-07
Method with associated form for the manufacture of rubber articles.
DK51984C
(en )
1936-08-10
Procedure for the production of sodium nitrate.
DK48643C
(en )
1934-04-16
Procedure for the manufacture of articles of rubber.
DK48760C
(en )
1934-05-14
Procedure for the manufacture of articles of rubber.
DK55521C
(en )
1938-12-05
Process for the Preparation of Amino-m-Phenanthrolines.
DK54976C
(en )
1938-07-18
Process for the preparation of 3-alkoxy-4-oxybenzaldehydes.
DK54409C
(en )
1938-03-07
Procedure for the Production of Polyphosphates.
DK53574C
(en )
1937-09-06
Procedure for the manufacture of condensation products.
DK54761C
(en )
1938-05-23
Procedure for the manufacture of condensation products.
DK55922C
(en )
1939-03-13
Procedure for the manufacture of condensation products.
DK56374C
(en )
1939-07-03
Procedure for the manufacture of condensation products.