CH66880A
(en )
1914-10-16
Eccentric disc gear for producing and maintaining the floating position of movable bodies
NL74C
(en )
1913-12-15
Process for the manufacture of imitation marble slabs
CH68446A
(en )
1915-03-16
Molding box for the production of artificial stones
CA145505A
(en )
1913-01-28
Manufacture of artificial stone
CH66062A
(en )
1914-08-01
Hollow stone for the production of hollow body slabs
AU926613B
(en )
1914-02-24
Process for the manufacture of artificial lithographic stones
AU518712B
(en )
1913-06-17
The manufacture and production of new materials suitable for use in tanning
CH66072A
(en )
1914-08-01
Mold for the mass production of alluvial stones
CH63781A
(en )
1914-02-16
Extrusion press for the production of hollow blocks closed on all sides
AU518712A
(en )
1913-06-17
The manufacture and production of new materials suitable for use in tanning
CA144147A
(en )
1912-11-19
Mould
CH71563A
(en )
1916-01-17
Molding box for the production of artificial stones
FR534908A
(en )
1922-04-05
Material for the manufacture of springs
CA145350A
(en )
1913-01-21
Manufacture of ceramic materials
CA145351A
(en )
1913-01-21
Manufacture of ceramic materials
CA146112A
(en )
1913-02-18
Artificial lithographic stone
CH66672A
(en )
1914-10-01
Form for the production of concrete workpieces and the like.
CA144666A
(en )
1912-12-10
Artificial stone
FR477973A
(en )
1915-11-18
Mechanical bed intended to treat the sick
CH63782A
(en )
1914-02-16
Device for the production of artificial building blocks
FR440671A
(en )
1912-07-17
Anti-acetic powder for the radical cure of pitted wines
CA149222A
(en )
1913-07-08
Methpd of making wax moulds
CA146906A
(en )
1913-03-25
Means of making nut blanks
ES56628A1
(en )
1913-12-01
Procedure for the manufacture of synthetic calcareous stones.
AU926613A
(en )
1913-05-31
Process for the manufacture of artificial lithographic stones