FR919823A
(en )
1947-03-19
Protective coatings for metal surfaces
CH267401A
(en )
1950-03-31
Process for protecting metal surfaces against corrosion.
DK77290C
(en )
1954-03-22
Method for protecting metal surfaces against corrosion.
CH248836A
(en )
1947-05-31
Firearm.
DK67642C
(en )
1948-09-20
Method for making anti-corrosion coatings.
DK65982C
(en )
1947-12-01
Method for Coating Metal Wire with Another Metal.
DK72923C
(en )
1951-08-13
Method for protecting iron and steel surfaces and iron objects of large dimensions against corrosion.
DK69094C
(en )
1949-05-02
Metal pipe scaffolding.
DK67645C
(en )
1948-09-20
Method for descaling blisters.
DK69225C
(en )
1949-05-16
Process for phosphating metals.
DK68176C
(en )
1948-12-20
Method for machining metals.
DK76895C
(en )
1953-12-28
Anti-corrosion protection for surfaces of metal or metallic alloys.
DK63573C
(en )
1945-06-04
Method for butt welding of valve housings.
DK66128C
(en )
1947-12-29
Method for Making an Elastic Mass.
DK73635C
(en )
1952-01-07
Latticework for grating surfaces.
DK68194C
(en )
1948-12-20
Method for cleaning metal surfaces.
DK69721C
(en )
1949-08-08
Method for tanning palsskin.
DK63979C
(en )
1945-09-24
Bushing Clamping Tool.
DK68125C
(en )
1948-12-13
Process for the production of phosphate-containing protective layers on metals.
DK67466C
(en )
1948-08-23
Method for degreasing bones.
DK64193C
(en )
1945-12-27
Tool for Cleaning and Stopping Tobacco Pipes.
DK68624C
(en )
1949-02-28
Method for preventing corrosion in out-of-service steam generators.
DK69778C
(en )
1949-08-22
Method for tanning flares with aluminum salt solutions.
DK64883C
(en )
1946-10-14
Tool for Stopping and Scraping Pipes.
DK69500C
(en )
1949-07-04
Method for placing connecting and fastening elements on light metal pipe structures.