DK98578C
(en )
1964-04-27
Arc machining method in the form of welding.
DK96471C
(en )
1963-07-15
Method and machine for manufacturing grid girders by resistance welding.
DK90006C
(en )
1960-11-14
Method for manufacturing crankshafts by welding separate units together.
DK86085C
(en )
1958-08-18
Method for producing a flux for welding steel.
DK94036C
(en )
1962-08-06
Method for manufacturing metal cans.
DK86089C
(en )
1958-08-18
Method for manufacturing bicycle forks.
DK87847C
(en )
1959-09-14
Method for soldering tungsten electrode parts.
DK88567C
(en )
1960-02-22
Method for manufacturing heat generators.
DK91202C
(en )
1961-06-26
Method for attaching tools in machine tools, and tools for the method of exercise.
DK89829C
(en )
1960-10-10
Method for purifying pyrethrum extracts.
DK99879C
(en )
1964-09-28
Method for making thermocopies.
DK92082C
(en )
1961-10-30
Method for regulating the welding process in automatic firewood welding machines.
DK99811C
(en )
1964-09-21
Method of alignment by letterpress and alignment sheet for performing the method.
DK88625C
(en )
1960-02-29
Method for making turbine runners.
DK102667C
(en )
1965-09-20
Apparatus for making screw-wound, welded pipes.
DK85087C
(en )
1958-02-24
Method for manufacturing ribbed tubes and tools therefor.
DK100992C
(en )
1965-02-15
Method for forming wire by bending and machine for performing the method.
DK96022C
(en )
1963-05-20
Method for joining coil springs.
DK87621C
(en )
1959-07-27
Method for maintaining cathodic corrosion protection after a prepolarization.
DK88934C
(en )
1960-05-09
Method for isolating 2,6-lutidine.
DK102223C
(en )
1965-07-19
Method for coating metals.
DK87865C
(en )
1959-09-21
Machine for making skælis.
DK94737C
(en )
1962-11-12
Method for producing a semiconductor material.
DK109238C
(en )
1968-04-01
Method for cathodic protection of a metal structure.
DK93268C
(en )
1962-04-24
Apparatus for automatic, electric welding.