DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK53457C
(en )
1937-08-16
Procedure for the manufacture of rubber articles.
DK51415C
(en )
1936-03-16
Procedure for the manufacture of tempered articles.
DK51589C
(en )
1936-05-04
Procedure for the manufacture of tempered articles.
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.
DK50291C
(en )
1935-06-03
Procedure for the manufacture of rubber creams.
DK49138C
(en )
1934-08-13
Procedure for the production of clichés.
DK53049C
(en )
1937-05-10
Procedure for the manufacture of concentrated phytosterin products.
DK51934C
(en )
1936-07-27
Procedure for the Production of Casein.
DK54422C
(en )
1938-03-07
Method with associated form for the manufacture of rubber articles.
AT157991B
(en )
1940-02-26
Tire.
DK51216C
(en )
1936-02-03
Procedure for the manufacture of explosives.
DK50410C
(en )
1935-07-08
Procedure for the manufacture of starch products.
ES131612A1
(en )
1933-10-01
Procedure for the manufacture of rubber footwear.
DK54062C
(en )
1937-12-27
Procedure for the Production of Urea Resin.
DK49736C
(en )
1935-01-02
Procedure for the manufacture of zipper strings.
DK49146C
(en )
1934-08-20
Procedure for the manufacture of footwear.
DK49801C
(en )
1935-01-28
Procedure for the preparation of rubber mixtures.
DK54405C
(en )
1938-02-28
Procedure for the manufacture of refractory articles.
DK55077C
(en )
1938-08-08
Procedure for the manufacture of refractory articles.
DK50884C
(en )
1935-11-11
Apparatus for the production of ethylene glycol.
DK55521C
(en )
1938-12-05
Process for the Preparation of Amino-m-Phenanthrolines.
ES123890A1
(en )
1931-10-16
Beatification procedure.
DK51984C
(en )
1936-08-10
Procedure for the production of sodium nitrate.