CH256243A
(en )
1948-08-15
Method and apparatus for piercing objects.
DK68067C
(en )
1948-12-06
Method of resizing a leather or skin article and apparatus for performing the method.
CH258330A
(en )
1948-11-30
Apparatus for pushing in and pulling out short flat-headed nails, especially drawing nails.
DK79093C
(en )
1955-04-04
Method and apparatus for anodizing zippers.
DK81448C
(en )
1956-11-12
Method of making artificial sausage skins and apparatus for carrying out the method.
DK72857C
(en )
1951-08-06
Method and apparatus for making zippers.
DK75844C
(en )
1953-05-18
Method and apparatus for preparing or homogenizing emulsions.
DK75129C
(en )
1952-12-15
Method of longitudinal stretching of glove skin and machine for carrying out the method.
DK78134C
(en )
1954-09-20
Method for preventing charring in the heat treatment of ferrous materials and apparatus for carrying out the method.
DK72768C
(en )
1951-07-16
Method and apparatus for extracting fat in the production of meat-and-bone meal.
DK64887C
(en )
1946-10-14
Procedure for Grinding Cement or similar Substances under Supply of a Coolant and Apparatus for Exercising the Procedure.
DK78309C
(en )
1954-10-25
Method of making zippers and apparatus for carrying out the method.
DK97969C
(en )
1964-02-10
Process for the preparation of porous or homogeneous plastics in rigid, semi-rigid or elastic form and apparatus for use in this process.
DK83785C
(en )
1957-10-28
Weaving method and apparatus for performing the method.
DK72644C
(en )
1951-06-18
Procedure for tanning hides or skins.
DK98224C
(en )
1964-03-09
Method and apparatus for working the surface of pieces of meat.
DK76065C
(en )
1953-07-06
Method and apparatus for producing flammable gases.
DK73632C
(en )
1952-01-07
Method and apparatus for surface treatment.
FR1176211A
(en )
1959-04-08
Process for the partial dyeing of furs and leathers
DK66860C
(en )
1948-05-24
Procedure for counteracting or preventing a change in the color of hides, skins and furs, as well as objects thereof, arising over time.
DK79507C
(en )
1955-07-04
Method for separating admixtures of paint and apparatus for carrying out the method.
DK78402C
(en )
1954-11-08
Method for polishing zipper elements and apparatus for performing the method.
DK78576C
(en )
1954-12-13
Method and apparatus for performing a chemical or physical reaction.
DK69719C
(en )
1949-08-08
Procedure for tanning hides and skins.
DK68955C
(en )
1949-04-19
Method for pickling blouses and fur skins.