DK42153C
(en )
1930-05-05
PROCEDURE FOR ELECTROLITICAL MANUFACTURE OF HEAVY INSULATION LAYERS ON ALUMINUM AND ALUMINUM ALLOYS.
DK42152C
(en )
1930-05-05
PROCEDURE FOR ELECTROLITICAL MANUFACTURE OF HEAVY INSULATION LAYERS ON ALUMINUM AND ALUMINUM ALLOYS.
DK45300C
(en )
1932-02-29
Tread for Bearings, Guides and the like of Aluminum or Aluminum alloys.
FR662270A
(en )
1929-08-05
Hub improvements for metal propellers
DK45189C
(en )
1932-02-01
PROCEDURE FOR MANUFACTURE OF OXIDAL INSULATED BANDS, TINNER STRIPS AND TINNEL PLATES OF ALUMINUM AND SIMILAR OXILIZED METALS.
DK37206C
(en )
1927-03-07
Procedure for the manufacture of metal coatings on articles of aluminum and aluminum alloys.
SU15018A1
(en )
1930-04-30
The method of melting aluminum and its alloys
DK37532C
(en )
1927-05-30
Procedure for Changing the Structure by Casting Aluminum and Copper Alloys.
DK37533C
(en )
1927-05-30
Procedure for Changing the Structure by Casting Aluminum and Copper Alloys.
DK57075C
(en )
1939-12-27
PROCEDURE FOR ELECTROLITICAL MANUFACTURE OF OXIDIC PROTECTIVE LAYERS ON ALUMINUM AND ALUMINUM ALLOYS.
DK49385C
(en )
1934-10-15
Procedure for the manufacture of a coating on articles of aluminum and aluminum alloys.
DK49901C
(en )
1935-02-18
Procedure for Preparing Oxide Coatings on Aluminum and Aluminum Alloys.
ES105989A2
(en )
1928-05-01
New aluminum alloy and its manufacturing procedure.
DK41405C
(en )
1929-12-30
Aluminum alloy.
DK51201C
(en )
1936-01-27
Process for the production of dense, corrosion-resistant oxide layers on aluminum and aluminum alloys.
DK40381C
(en )
1929-07-01
Procedure for the production of aluminum alloys.
CH149918A
(en )
1931-09-30
Aluminum solder.
DK40636C
(en )
1929-08-19
Procedure for Assembling Aluminum Sheets.
ES105839A1
(en )
1928-02-16
Procedure to obtain silicon and aluminum alloys.
DK45406C
(en )
1932-03-21
Light metal alloy, which contains Aluminum and Copper, and Procedure for Treatment of the same.
FR668731A
(en )
1929-11-06
Metal stopper
DK49883C
(en )
1935-02-11
Procedure for the production of characters and images on aluminum or aluminum alloys.
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.
FR625840A
(en )
1927-08-20
Metal aerial propeller
ES98671A1
(en )
1926-09-16
Procedure to apply layers of aluminum on metals.