CH62763A
(en )
1913-12-16
process for producing stone wood screeds
CH65491A
(en )
1914-06-16
Process for the production of hollow stones closed on all sides
CH66966A
(en )
1914-11-02
Process for the production of homogeneous pressed concrete piles
CH65685A
(en )
1914-07-01
Process for the production of rammed asphalt
NL74C
(en )
1913-12-15
Process for the manufacture of imitation marble slabs
AT70872B
(en )
1916-01-10
Process for the production of artificial marble.
CH65639A
(en )
1914-07-01
Process for making sacks
CH52149A
(en )
1911-11-01
Process for the production of bodies that imitate wood or stone cuts
CH54792A
(en )
1912-06-17
Process for the production of wooden mats
CH50173A
(en )
1911-05-01
Process for the production of artificial stone slabs
CH51068A
(en )
1911-07-17
Process for the production of artificial stone slabs
CH67851A
(en )
1915-01-16
Process for the production of marble-like artificial stone slabs
CH62855A
(en )
1913-12-16
Process for making soap
CH63494A
(en )
1914-02-02
Process for the production of components
CH63647A
(en )
1914-02-02
Process for decorating wood with inlays
CH70403A
(en )
1915-09-16
Process for the production of wood briquettes
CH67114A
(en )
1914-11-02
Process for the production of a wood substitute
CH65872A
(en )
1914-07-16
Process for the production of concrete or reinforced concrete piles
CH66967A
(en )
1914-11-02
Process for the production of artificial marble
CH53303A
(en )
1912-02-01
Process for the production of imitations of fine woods
CH63045A
(en )
1914-01-02
Process for the production of rash-free, color-stable, dark-colored asbestos-cement artificial stone panels
CH61039A
(en )
1913-09-01
Process for the production of wooden panels
AT74183B
(en )
1918-02-25
Process for the production of artificial stone.
CH64405A
(en )
1914-04-01
Process for creating room boundaries
CH63594A
(en )
1914-02-02
Process for the production of writing boards