CH67199A
(en )
1914-11-16
Process for the production of pressed synthetic wood panels from cement and a filler
CH66966A
(en )
1914-11-02
Process for the production of homogeneous pressed concrete piles
CH65639A
(en )
1914-07-01
Process for making sacks
CH64940A
(en )
1914-05-01
Process for the production of an artificial material from wood waste
CH54334A
(en )
1912-05-17
Process for the production of synthetic wood
CH70719A
(en )
1915-10-16
Process for the manufacture of textile-like products
CH42735A
(en )
1909-02-16
Process for the production of weatherproof whitewash
CH54792A
(en )
1912-06-17
Process for the production of wooden mats
CH66267A
(en )
1914-08-17
Process for the production of a synthetic wood mass
CH61039A
(en )
1913-09-01
Process for the production of wooden panels
CH66504A
(en )
1914-09-16
Process for the production of a mixture of nitro products from a mixture of petroleum and tar
CH63137A
(en )
1914-01-02
Process for the production of plastic masses from carbohydrate esters
CH57226A
(en )
1912-12-16
Process for the production of covering panels
CH53303A
(en )
1912-02-01
Process for the production of imitations of fine woods
CH58846A
(en )
1913-04-01
Process for the production of railings from reinforced concrete
CH52149A
(en )
1911-11-01
Process for the production of bodies that imitate wood or stone cuts
CH62853A
(en )
1913-12-16
Process for the production of paints
CH64710A
(en )
1914-04-16
Process for the production of paints
CH64160A
(en )
1914-03-16
Process for the production of a waterproof cement
CH50466A
(en )
1911-06-01
Process for the production of parquet floors
CH59469A
(en )
1913-05-16
Process for the production of furniture handles made of wood
CH62272A
(en )
1913-11-17
Process for the production of walls from building panels
CH63308A
(en )
1914-01-16
Process for the production of a weatherproof and dimensionally stable coal fuel
CH50462A
(en )
1911-06-01
Process for the production of waterproof building materials
CH52116A
(en )
1911-11-01
Process for the production of plastic masses