CH4222A
(en )
1892-03-15
Ball bearings for cord pulleys and the like.
FR369784A
(en )
1907-01-19
Pulleys or rollers with tangential bearing on balls
FR396590A
(en )
1909-04-15
Idler pulley on ball or roller bearings
FR387568A
(en )
1908-07-17
Idler pulley mounted on ball bearings
CH3253A
(en )
1891-07-31
Innovation in whip shafts and the like
FR340433A
(en )
1904-07-06
Ball bearing improvements
FR340228A
(en )
1904-06-29
Sphero-annular ball bearing
FR353862A
(en )
1905-09-22
Ball bearing
CH3049A
(en )
1891-05-30
Furnace for joiner's and joiner's workshops
CH32198A
(en )
1905-07-15
Suspension device on ring ball bearings
FR344546A
(en )
1904-11-07
Ball bearings improvements
ES45106A3
(en )
1909-05-16
The pulley apparatus with ball bearings.
CH2915A
(en )
1891-04-30
Automatically changing writing boards on mailboxes and the like.
ES12086A1
(en )
1891-07-01
Improvements in the procedure for the manufacture of portable stoves for campaign and travel.
CH6227A
(en )
1893-07-31
Ventilation device for closed rooms (e.g. toilet pits, work rooms and the like)
FR6059E
(en )
1906-08-29
Adjustable friction ball bearing
FR348818A
(en )
1905-04-27
Ball bearing
CH4770A
(en )
1892-07-30
Adjusting device for skylight windows and the like.
FR345447A
(en )
1904-11-30
Ball bearings
FR360336A
(en )
1906-04-19
Spherical ball bearing
GB189411392A
(en )
1894-07-14
Improvements in and relating to Ball Bearings for Sheaves for Pulleys and the like.
CH28357A
(en )
1904-04-30
Clearing device for germinators and the like.
AT41148B
(en )
1910-02-25
Support for collars, belts and the like.
FR4792E
(en )
1905-10-16
Ball bearing improvements
FR378840A
(en )
1907-10-17
Ball bearings improvements