CH224762A
(en )
1942-12-15
Arrangement to prevent reverse current.
CH220772A
(en )
1942-04-30
Ski with recesses provided in the running surface to prevent sliding back.
CH215418A
(en )
1941-06-30
Skis with anti-skid device.
FR876371A
(en )
1942-11-04
Tie with a small pocket
DK60550C
(en )
1943-01-25
Ski with recesses arranged in the underside to prevent slipping.
GB548064A
(en )
1942-09-23
Improvements in or relating to gear pumps
CH225256A
(en )
1943-01-15
Stretcher with sled runners.
CH205568A
(en )
1939-06-30
Skis with metal edges.
CH181841A
(en )
1936-01-15
Ski with a coating to prevent backward sliding.
GB545918A
(en )
1942-06-18
Improvements in or relating to gear-pumps
CH213628A
(en )
1941-02-28
Roller skate.
CH211507A
(en )
1940-09-30
Skis with a sliding surface.
CH208765A
(en )
1940-02-29
Skis with protective edges.
FI19373A
(en )
1942-09-15
Hinged ski in the middle
GB542742A
(en )
1942-01-27
Improvements in or relating to hydraulic apparatus
CH229863A
(en )
1943-11-30
Ski binding with separate toe pieces.
CA391753A
(en )
1940-10-08
Runner or ski with endless track
DK62932C
(en )
1944-11-20
Ski binding with back strap.
ES147857A1
(en )
1942-06-01
Perfeccionamientos in motosegadoras.
ES151101A1
(en )
1942-09-01
IMPROVEMENTS IN WOOD CHARCOAL GASOGENS
DK57338C
(en )
1940-03-04
Detachable Backpack Pocket with Fasteners.
DK65314C
(en )
1947-01-06
Skarnspand with hinged layer.
ES150758A1
(en )
1942-06-01
PROCEDURE TO PREVENT THE CHANGE OR THE SUPPLY OF LEAVES IN CARDS, CARDS OR SIMILAR
AU114348B2
(en )
1941-12-18
Improvements in endless chains and-links thereof
GB540635A
(en )
1941-10-23
Improvements in or relating to pistons