FR415829A
(en )
1910-10-05
Manufacturing process of a filling material
FR426671A
(en )
1911-07-12
Process for manufacturing a fibrous material
FR415441A
(en )
1910-09-26
Industrial process for the manufacture of a disinfectant, based on formaldehyde, endowed with anti-fermentation properties
CH51234A
(en )
1911-08-16
Process for the manufacture of decorated objects in glass material
FR461491A
(en )
1913-12-30
Process for decorating objects made from earthy materials
FR364807A
(en )
1906-08-28
Process for the manufacture of a coloring material suitable for the preparation of lacquers
CH53589A
(en )
1912-03-16
Process for the manufacture of a detergent substance
FR485560A
(en )
1918-01-23
Manufacturing process of a non-slip material
CH49906A
(en )
1911-04-01
Acetin manufacturing process
FR426628A
(en )
1911-07-11
Process for the production of projection screens
FR419529A
(en )
1911-01-09
Process for the manufacture of plastic imitation enamel articles
FR405711A
(en )
1910-01-12
Manufacturing process of an elastic material
FR431253A
(en )
1911-11-07
Process for the manufacture of bottles with a very domed base
FR394147A
(en )
1909-01-15
Manufacturing process for advertising objects
FR472082A
(en )
1914-11-20
Manufacturing process of a material suitable for the production of pure coal
FR415445A
(en )
1910-09-26
Process for the manufacture of a fertilizer
FR13733E
(en )
1911-06-17
Method of preparing a horn-like material
FR419693A
(en )
1911-01-12
Advanced wear resistant material and process for producing it
FR483062A
(en )
1917-05-25
Process for the manufacture of articles comprising elements formed by a plastic material and a fibrous material
CH74750A
(en )
1917-04-02
Process for the production of a plastic material
FR429807A
(en )
1911-10-02
Process for the production of a seam for shoes
FR443956A
(en )
1912-10-07
Process for the manufacture of ceramic or refractory objects
FR385570A
(en )
1908-05-16
Process for the manufacture of a coloring material suitable for the preparation of lacquers
FR450459A
(en )
1913-03-26
Process for the manufacture of a product making inner tubes puncture-proof
FR418744A
(en )
1910-12-17
Process for the manufacture of materials capable of being stamped