CH3733A
(en )
1892-02-15
New metal deck for bridges with paving or wooden covering
CH3532A
(en )
1891-10-31
Deck system for bridges with paving or wooden covering
FR335670A
(en )
1904-02-05
Dredge with rocker bottom
ES12273A1
(en )
1891-08-16
A procedure for the construction of gates for the level crossings of the iron roads.
CH4359A
(en )
1892-04-30
Tools for beveling and leveling
CH3902A
(en )
1892-01-15
Open staircase
CH11563A
(en )
1896-07-31
Removable chaton for jewelery stones
CH3731A
(en )
1891-12-15
Mortise closure
CH4735A
(en )
1892-08-31
Non-slip paving slabs for streets, troughs, floors, stairs and the like.
CH3463A
(en )
1891-09-30
Iron flooring
CH3989A
(en )
1892-01-30
Stair ladder
CH4113A
(en )
1892-02-29
Route recorder for ships
ES18322A1
(en )
1896-02-01
A slab post for fences.
CH3548A
(en )
1891-10-15
Universal wooden shovel with iron or metal rail and with exchangeable half lower blade
CH3192A
(en )
1891-11-30
Improved planer
CH4021A
(en )
1892-01-30
Earth auger
CH3832A
(en )
1892-01-15
Adjustable mold for cement pouring
FR341399A
(en )
1904-08-06
Floor covering for buildings
CH4236A
(en )
1892-05-31
Railroad track
CH3915A
(en )
1892-01-15
Planer
CH12410A
(en )
1896-12-15
Stone drill
FR332571A
(en )
1903-10-31
Gearbox for self-propelled bicycles
CH2952A
(en )
1891-04-30
New spool
FR387789A
(en )
1908-07-22
Metal shoe with shoeing screw for horses
ES17590A1
(en )
1895-08-16
A sliding formwork for the construction of brick vaults.