CH6794A
(en )
1893-10-31
New device used to introduce cement or glue into the hollow or pneumatic tubes of velocipedes and other vehicles
FR424425A
(en )
1911-05-13
Apparatus used both to grasp ingots or ingots and to extract ingots
FR329399A
(en )
1903-07-30
Improvements made to tools used to spindle boiler tubes and others
FR411906A
(en )
1910-06-29
Application of special steels to the manufacture of velocipede cranks, pipe wrenches or others
FR1590E
(en )
1903-08-21
Device used to tie the string of bundles
FR354977A
(en )
1905-10-19
Improvements to devices used to fix the ends of electric or other wires
FR367405A
(en )
1906-10-29
Method of fixing the tubes to the air pumps used to inflate the pneumatic tires
FR10167E
(en )
1909-05-12
Device used to warn of leaks in pipes
CH28912A
(en )
1904-06-30
Device to complete the purification of coal gas
FR338530A
(en )
1904-05-26
Purification of synthetic indigo
FR398962A
(en )
1909-06-18
Improvements to devices used to vulcanize inner tubes and casings of pneumatic tires
FR398212A
(en )
1909-05-29
Improvements made to the kessler apparatus used to carry out the concentration of sulfuric acid
FR511783A
(en )
1921-01-04
Apparatus used to purify clay and clays
CH12167A
(en )
1896-10-31
Pneumatic musical instrument
CH12609A
(en )
1897-01-31
Cement pipe shape
FR462437A
(en )
1914-01-27
Apparatus in the form of a disintegrator, used for washing, purifying and cooling gases
FR330778A
(en )
1903-08-25
Improvements to air brakes and other fluids
FR338311A
(en )
1904-05-16
Purification of natural or synthetic indigo
FR406370A
(en )
1910-01-28
New device used to fix the handles of bicycles and make them removable
FR328308A
(en )
1903-07-09
Improvements to tube cleaning tools
FR10171E
(en )
1909-05-12
Glass cane used to mechanically manufacture bottles
FR318313A
(en )
1902-10-11
Improvements made to instruments used for navigation and for surveying
FR330633A
(en )
1903-08-22
Improvements to tube cleaning devices
CH13164A
(en )
1897-05-15
Hydro-lifting device
FR339250A
(en )
1905-02-07
Thruster used for air navigation