CH70112A
(en )
1915-08-15
Fuel paste and process for its manufacture
CH56091A
(en )
1912-10-01
Pasty fuel and process for its manufacture
CH80668A
(en )
1919-08-16
Fuel briquette and process for its manufacture
FR528854A
(en )
1921-11-19
Method of manufacturing combustible liquid
FR482701A
(en )
1917-04-20
Process for the production of combustible briquettes
FR22269E
(en )
1921-05-25
Regular knitted stockings and process for its manufacture
FR531408A
(en )
1922-01-12
Advanced liquid fuel and its manufacturing process
FR441975A
(en )
1912-08-21
Improved process for the manufacture of fuel briquettes
CH77114A
(en )
1918-03-01
Cigar and process for its manufacture
FR491557A
(en )
1919-06-07
Artificial fuel, process and apparatus for its manufacture
CH69795A
(en )
1915-07-16
Second hand for watches and process for its manufacture
FR480108A
(en )
1916-06-22
Advanced manufacture of wheels for ferro-cerium lighters
FR426819A
(en )
1911-07-19
Method and machine for manufacturing fire lighters
FR438709A
(en )
1912-05-25
Bearing and process for its manufacture
CH66915A
(en )
1914-10-16
Extensible chain for wristwatches and method for its manufacture
CH59002A
(en )
1913-04-16
Temperature exchanger and process for its manufacture
CH79074A
(en )
1919-02-01
Dial and process for its manufacture
FR498500A
(en )
1920-01-13
New explosive and manufacturing process
CH78474A
(en )
1918-08-01
Electrical collector and method for its manufacture
FR496756A
(en )
1919-11-15
Explosive and process for its manufacture
CH75752A
(en )
1918-02-01
Coal agglomerate and process for its manufacture
FR470136A
(en )
1914-08-21
Process for the manufacture of briquettes
FR520405A
(en )
1921-06-25
Briquette manufacturing process
CH73723A
(en )
1916-11-16
Electrical insulating sleeve and method for its manufacture
FR439232A
(en )
1912-06-08
Artificial tobacco and process for its manufacture