CH50461A
(en )
1911-06-01
Ceiling with hollow bodies embedded in the same
CH65236A
(en )
1914-06-01
Plaster with plaster applied in places
CH70565A
(en )
1915-10-01
Concrete beam ceiling with hollow bodies
ES47370A1
(en )
1910-03-16
Improvements in the railways.
ES47869A1
(en )
1910-06-01
Improvements in the construction of demijohns.
CH65191A
(en )
1914-06-01
ball-bearing
ES49280A1
(en )
1911-01-01
Improvements in the locks.
ES48063A1
(en )
1910-07-16
The manufacture of bleach-paste in all its states.
ES47821A1
(en )
1910-05-16
Improvements in the manufacture of tiles and similar objects.
CH73223A
(en )
1916-09-01
ball-bearing
CH50167A
(en )
1911-05-01
Hollow stone ceiling
ES55255A1
(en )
1913-06-01
Improvements in the construction of fallebas.
ES56757A1
(en )
1914-01-01
Improvements in the construction of burdocks.
ES54124A1
(en )
1912-12-01
Improvements in the slam locks.
CH63770A
(en )
1914-02-16
Hollow stone ceiling
CH67374A
(en )
1914-12-01
Hollow stone ceiling
CH50911A
(en )
1911-07-17
Construction with artificial building blocks
CH62750A
(en )
1913-12-16
Hollow stone ceiling
ES56373A1
(en )
1913-10-16
Improvements in the locks.
ES45784A1
(en )
1909-08-01
Improvements in the manufacture of cord knits.
ES47884A1
(en )
1910-06-16
Improvements in the fastener-nuts.
CH72147A
(en )
1916-08-16
Reinforced concrete ceiling with hollow stones
ES45123A1
(en )
1909-05-16
Improvements in the continuous procedure to manufacture cement.
ES57668A3
(en )
1914-04-16
Improvements in pneumatic action auto-pianist apparatuses and the like.
ES47510A3
(en )
1910-04-01
Improvements in the manufacture of asbestos plates with cement.