FR1110253A
(en )
1956-02-10
Brick laundry products manufacturing process
FR1020456A
(en )
1953-02-06
Manufacturing process of polyacetaldehydes and industrial applications of the products obtained
FR991952A
(en )
1951-10-12
Manufacturing process for floors and industrial products resulting from its application
FR991253A
(en )
1951-10-03
Manufacturing process for lightweight shoes and industrial products resulting from its application
FR981685A
(en )
1951-05-29
Manufacturing process for industrial electrochemical and electrometallurgical products
FR1014667A
(en )
1952-08-20
Manufacturing process of ceramic products
FR984550A
(en )
1951-07-06
Manufacturing process for floors and ceilings and resulting products
FR59140E
(en )
1954-04-23
Manufacturing process for floors and ceilings and resulting products
FR1030028A
(en )
1953-06-09
Assembly process for footwear and industrial products resulting from its application
FR1007750A
(en )
1952-05-09
Manufacturing process for coated fabrics, and products obtained
FR991029A
(en )
1951-09-28
Process and installation for drying ceramic materials and resulting products
FR976395A
(en )
1951-03-16
Refractory product and its manufacturing process
FR1018635A
(en )
1953-01-09
Manufacturing process of synthetic products
FR1009022A
(en )
1952-05-26
Process for treating gaseous products from the chlorination of oxidized ores
FR1023013A
(en )
1953-03-12
Process for the production of hardenable condensation products
FR963804A
(en )
1950-07-21
Manufacturing process of synthetic products
FR59180E
(en )
1954-05-06
Slipper manufacturing process and resulting industrial product
FR1027716A
(en )
1953-05-15
Process and installation for the manufacture of helically marked filiform products
FR1009838A
(en )
1952-06-04
Process for manufacturing condensation products
FR1039370A
(en )
1953-10-06
Manufacturing process of concrete products
FR989789A
(en )
1951-09-13
Footwear manufacturing process and resulting industrial product
FR967822A
(en )
1950-11-13
Pharmaceutical manufacturing process
FR984143A
(en )
1951-07-02
Manufacturing process of elastic fabrics and resulting products
FR1034962A
(en )
1953-08-10
Improved manufacturing process for footwear and industrial products obtained by the process
FR1026009A
(en )
1953-04-22
Manufacturing process of concrete parts and resulting products