DK46293C
(en )
1932-10-10
Procedure for the Production of Cinematographic Films.
DK49385C
(en )
1934-10-15
Procedure for the manufacture of a coating on articles of aluminum and aluminum alloys.
DK45300C
(en )
1932-02-29
Tread for Bearings, Guides and the like of Aluminum or Aluminum alloys.
DK37206C
(en )
1927-03-07
Procedure for the manufacture of metal coatings on articles of aluminum and aluminum alloys.
SU25398A1
(en )
1932-02-29
The method of preparation of metal plates for photographs
DK49901C
(en )
1935-02-18
Procedure for Preparing Oxide Coatings on Aluminum and Aluminum Alloys.
DK51043C
(en )
1935-12-16
Procedure for Coating Aluminum or Aluminum Alloy Articles.
DK47824C
(en )
1933-10-02
Method for Coating Metal Surfaces.
DK39720C
(en )
1929-01-21
Procedure for the production of coatings on aluminum and its alloys.
DK51201C
(en )
1936-01-27
Process for the production of dense, corrosion-resistant oxide layers on aluminum and aluminum alloys.
FR733480A
(en )
1932-10-06
Metal coat rack
DK49384C
(en )
1934-10-15
Process for the production of metal coatings on chromium and chromium alloys.
FR738906A
(en )
1932-12-31
Metal alloys
DK43709C
(en )
1931-02-16
Anti-oxidation protective coating for food containers or the like of iron or another metal.
DK50488C
(en )
1935-07-29
Procedure for forming metal coatings on iron objects.
ES129113A1
(en )
1933-02-01
Procedure for coating aluminum objects or aluminum alloys.
CA314607A
(en )
1931-08-25
Metal coating method
CA318091A
(en )
1931-12-15
Metal coating method
DK44288C
(en )
1931-06-29
Coating Mass for Metals and Method for Manufacturing Coatings on Metals.
CA326960A
(en )
1932-10-18
Metal coating method
DK44318C
(en )
1931-07-06
Procedure for Pressing Up Containers Made of Aluminum, Light Metal or Other Suitable Metal, and Pressing Tools for Carrying Out the Procedure.
CA327794A
(en )
1932-11-22
Aluminum coating process
CA327793A
(en )
1932-11-22
Aluminum coating process
DK55184C
(en )
1938-09-05
Procedure for forming metal coatings on iron objects.
CA301656A
(en )
1930-07-01
Protective coating for metal surfaces