DK45652C
(en )
1932-05-09
Procedure for tanning hides and the like.
DK44948C
(en )
1931-12-07
Procedure and device for tanning hides and the like.
DK44430C
(en )
1931-08-03
Procedure and device for tanning hides and the like.
DK46228C
(en )
1932-09-26
Procedure for tanning hides and skins.
DK46548C
(en )
1932-11-28
Brake Cross Shaft and Procedure for Forming It.
DK47032C
(en )
1933-03-06
Procedure for the treatment of textiles, paper, leather and the like.
DK46541C
(en )
1932-11-28
Procedure for Softening Skins and Skins.
DK47916C
(en )
1933-10-23
Procedure for Making Resitols.
DK57049C
(en )
1939-12-18
Procedure for tanning hides and skins.
DK46483C
(en )
1932-11-14
Procedure for the production of rubber mixtures and the like.
DK44561C
(en )
1931-09-07
Procedure for tanning hides.
DK46780C
(en )
1933-01-16
Procedure for the production of tanned skins of animal hides and skins.
DK53454C
(en )
1937-08-16
Procedure for tanning hides and skins.
DK54905C
(en )
1938-06-27
Procedure for tanning hides and skins.
DK48605C
(en )
1934-04-09
Procedure and Device for the Production of Zinc White.
DK44126C
(en )
1931-05-18
Taper buckle for leather weavers and the like.
DK43747C
(en )
1931-02-23
Apparatus for vernissage and the like.
DK38361C
(en )
1928-01-23
Procedure and Bath for Preparing Skins for Tanning.
DK41261C
(en )
1929-12-09
Expansion table for Leather, Leather and the like.
DK44475C
(en )
1931-08-10
Holder for socks and the like.
DK43623C
(en )
1931-01-26
Procedure for the manufacture of artificial leather from waste leather, hides and skins.
DK45049C
(en )
1931-12-28
Silent-containing press mixtures and methods for their manufacture.
DK47290C
(en )
1933-05-08
Knebel for Kreaturtojr and the like.
DK46488C
(en )
1932-11-14
Procedure for tanning hides or skins.
DK46318C
(en )
1932-10-17
Apparatus for bending pipes and the like.