DK33142C
(en )
1924-04-28
Method and apparatus for grinding and polishing glass sheets and the like.
DK35674C
(en )
1926-02-22
Apparatus for Grinding and Polishing Mirror Glass Plates.
DK45437C
(en )
1932-03-21
Method and apparatus for rinsing bottles and the like.
DK32004C
(en )
1923-07-23
Method and apparatus for polishing cones for roller bearings and the like.
DK34934C
(en )
1925-08-31
Apparatus for cleaning bottles and the like.
DK36265C
(en )
1926-07-19
Apparatus for Polishing Windows.
DK37871C
(en )
1927-08-29
Apparatus for Displaying Photocopy and the like.
CA271826A
(en )
1927-06-28
Lens grinding apparatus
DK33517C
(en )
1924-08-11
Method and Apparatus for Manufacturing Glassware.
CA257443A
(en )
1926-01-19
Apparatus for grinding lenses
DK40135C
(en )
1929-05-13
Apparatus for Lifting Automobiles and the like.
DK45523C
(en )
1932-04-11
Apparatus for Lifting Automobiles and the like.
AT139806B
(en )
1934-12-10
Process for the continuous grinding and polishing of glass plates.
DK32875C
(en )
1924-02-18
Method and Apparatus for Preheating Workpieces.
DK35122C
(en )
1925-10-12
Machine for Grinding and Polishing Glass.
DK38622C
(en )
1928-04-02
Method and apparatus for annealing glassware.
DK41001C
(en )
1929-10-28
Device for automatic alignment and adjustment of the grinding wheel in grinding machines.
DK41646C
(en )
1930-02-17
Method and Apparatus for the manufacture of plate wheels for automobiles and the like.
DK56358C
(en )
1939-06-26
Method and Apparatus for Manufacturing Edge Belt Tires.
DK39425C
(en )
1928-10-29
Optical Apparatus.
DK43747C
(en )
1931-02-23
Apparatus for vernissage and the like.
DK40983C
(en )
1929-10-28
Procedure and Apparatus for Manufacturing Screws.
DK46389C
(en )
1932-10-31
Apparatus for Cleaning, Housing and Polishing of Floors and the like.
DK32387C
(en )
1923-10-15
Apparatus for Cutting Glass Plates.
DK39282C
(en )
1928-09-24
Apparatus for wetting the rubber on envelopes and for similar purposes.