FR938647A
(en )
1948-10-20
Manufacturing process for insulating products and products obtained
FR862088A
(en )
1941-02-26
Clothing manufacturing process and resulting products
FR871763A
(en )
1942-05-09
Manufacturing process for wood-soled shoes and resulting industrial product
FR877344A
(en )
1942-12-03
Process for manufacturing flat products from superpolyamides
FR879939A
(en )
1943-03-09
Method of manufacturing a tobacco-based material
FR866024A
(en )
1941-06-13
Footwear manufacturing process and new industrial product
FR869854A
(en )
1942-02-23
Footwear manufacturing process and industrial product resulting from said process
FR51517E
(en )
1942-10-05
Footwear manufacturing process and industrial product resulting from said process
FR50084E
(en )
1939-11-20
Slipper manufacturing process and resulting industrial product
FR870589A
(en )
1942-03-16
Footwear manufacturing process and resulting product
FR883504A
(en )
1943-07-07
Process for manufacturing chipboard sole and resulting products
FR830918A
(en )
1938-08-12
Slipper manufacturing process and resulting industrial product
FR880875A
(en )
1943-04-07
Process for the manufacture of wooden soles and resulting product
FR973162A
(en )
1951-02-08
Product for the protection of wood and its manufacturing process
FR839532A
(en )
1939-04-05
Sole process for shoes and resulting industrial product
FR972836A
(en )
1951-02-05
Industrial process for manufacturing methane
FR866589A
(en )
1941-08-20
Pulp manufacturing process and resulting new industrial product
FR874876A
(en )
1942-08-28
Process for manufacturing condensation products
FR878123A
(en )
1943-01-12
Process for manufacturing condensation products
FR848301A
(en )
1939-10-26
Manufacturing process for covers and resulting industrial products
FR857534A
(en )
1940-09-17
Footwear manufacturing process and resulting products
FR771199A
(en )
1934-10-02
Slipper manufacturing process and resulting industrial product
FR867767A
(en )
1941-11-27
Agglomerated product and its manufacturing process
FR878234A
(en )
1943-01-14
Improved process for manufacturing organosilicon polymers and resulting products
FR883280A
(en )
1943-06-29
Manufacturing process for peppers and peppers