DK26281C
(en )
1920-07-12
Machine for sharpening auger drills and the like.
DK29350C
(en )
1922-02-20
Cartridge for Clamping auger drills and the like.
DK25861C
(en )
1920-04-19
Machine for Deburring Revlingeris and the like.
DK22613C
(en )
1917-11-26
Cutting machine for peat soil and the like.
DK19765C
(en )
1915-02-01
Drilling cartridge for Borsving, Drills and the like.
DK23751C
(en )
1918-11-18
Machine for Cutting Frames and the like.
DK22129C
(en )
1917-05-14
Machine for the manufacture of auger drills.
DK27983C
(en )
1921-07-11
Portable Drilling Machine.
DK27524C
(en )
1921-05-02
Adjustment device for screw-cutting machines and the like for cutting right- and left-handed screwdrivers.
DK22365C
(en )
1917-08-20
Cement roof making machine and the like.
DK22531C
(en )
1917-10-15
Cement roof making machine and the like.
DK22542C
(en )
1917-10-22
Protection device for auger drill.
DK32983C
(en )
1924-03-24
Stone drilling machine.
DK22231C
(en )
1917-07-02
Drill cartridge.
DK22732C
(en )
1917-12-31
Drill cartridge.
DK19913C
(en )
1915-03-08
Butter cutting machine and the like.
ES65273A1
(en )
1917-10-01
Improvements in the procedures for making cement and recovering potassium compounds.
DK27608C
(en )
1921-05-17
Sharpening machine for razor blades and the like.
DK29399C
(en )
1922-02-27
Sharpening machine for razor blades and the like.
DK25235C
(en )
1919-11-24
Machine for finding shredders and the like.
DK22241C
(en )
1917-07-09
Devices for marking pigs and the like.
DK23415C
(en )
1918-08-26
Franking machine and the like.
DK22569C
(en )
1917-11-05
Peat cutting machine.
DK21055C
(en )
1916-03-06
Salmon cutting machine and the like.
ES67387A1
(en )
1918-08-01
Improvements in drilling tools.