CH54521A
(en )
1912-06-01
Device for converting two skis into one sled
CH76493A
(en )
1918-05-16
Device for converting two skis into a rescue sled
CH50084A
(en )
1911-04-17
Innovation in ski bindings
CH56952A
(en )
1912-12-02
Device for converting carriages into sleds
CH54054A
(en )
1912-04-16
Device for converting carriages into sleds
FI6456A
(en )
1916-10-19
The device in the kick sled
CH47968A
(en )
1910-09-01
Ski binding
CH48371A
(en )
1910-10-01
Innovation in skis
CH62155A
(en )
1913-11-01
Innovation in skis
GB191104128A
(en )
1911-04-20
Improvements in Tennis Racquets.
GB191119014A
(en )
1912-04-25
Improvements in Glockenspiels and the like Musical Instruments, and Means for Temporarily Attaching the same to the Player.
GB191111672A
(en )
1912-03-14
Improvements in Violins.
CH46196A
(en )
1910-02-01
Ski binding
FI4501A
(en )
1911-07-11
Ski stand
CH54946A
(en )
1912-07-01
Toboggan with elastic runners
GB191112727A
(en )
1912-05-28
Improvements in or relating to Violins and the like.
ES51524A1
(en )
1912-01-01
Improvements in arithmometers.
ES51872A1
(en )
1912-02-16
Improvements in the aerial railways.
ES51597A1
(en )
1912-01-01
Improvements in automatic music instruments.
GB191121006A
(en )
1912-06-27
Improvements in Tennis Nets.
CH73119A
(en )
1916-08-16
Totalizer device, especially for the income and expenditure caleul
FI6524A
(en )
1916-12-21
Device in class boards
CH43198A
(en )
1909-04-16
Device to avoid changing the constant in ampere-hour meters
GB191124978A
(en )
1913-01-09
Improvements in Playing Cards.
ES51967A1
(en )
1912-03-01
Improvements in molding devices.