DK45048C
(en )
1931-12-28
Method for Manufacturing Electrical Resistors.
DK47916C
(en )
1933-10-23
Procedure for Making Resitols.
CH156485A
(en )
1932-08-15
Mechanical time fuse.
DK40989C
(en )
1929-10-28
Method for Manufacturing Electrical Resistors.
DK51658C
(en )
1936-05-18
Procedure for Manufacturing Upholstery.
DK49295C
(en )
1934-09-24
Procedure for Making an Enamel Fry.
DK47287C
(en )
1933-05-01
Procedure for Making Resitols.
DK45135C
(en )
1932-01-25
Method for Manufacturing Wooden Objects.
DK54075C
(en )
1937-12-27
Method for Manufacturing Electrical Resistors.
DK47056C
(en )
1933-03-13
Method and Machine for Manufacturing Electrical Cables.
DK47155C
(en )
1933-04-03
Method for Preparing Clear Transparent Masses.
DK39846C
(en )
1929-02-25
High Quality Resin Manufacturing Method.
DK39847C
(en )
1929-02-25
High Quality Resin Manufacturing Method.
DK39848C
(en )
1929-02-25
High Quality Resin Manufacturing Method.
DK39849C
(en )
1929-02-25
High Quality Resin Manufacturing Method.
DK46210C
(en )
1932-09-19
Electrical High Resistance and Procedure for Manufacturing the Same.
DK46741C
(en )
1933-01-09
Electrical fuse.
DK47986C
(en )
1933-11-06
Procedure for Manufacturing Lynlaase.
ES120124A1
(en )
1931-01-01
Method of manufacturing stops.
DK38167C
(en )
1927-11-21
Method for Manufacturing Electrical Insulators.
DK44953C
(en )
1931-12-07
Method for Manufacturing Mica Plates.
DK45671C
(en )
1932-05-17
Method for Manufacturing Solid Carbon Blocks.
DK45025C
(en )
1931-12-21
Gloves Manufacture Procedure.
DK43504C
(en )
1930-12-15
Procedure for Manufacturing Tools.
DK45664C
(en )
1932-05-17
Machine for Making Sandwiches.