CH339E
(en )
1901-05-31
Device for the production of artificial stones
CH15258A
(en )
1898-07-15
Device for the production of artificial stones
CH12056A
(en )
1896-10-31
Hand tool for the production of artificial stones
CH336E
(en )
1901-05-15
Hand tool for the production of artificial stones
CH14971A
(en )
1898-02-28
Device for the production of peat coals
AT1091B
(en )
1900-03-26
Process for the production of artificial stones.
CH17562A
(en )
1899-07-15
Mold for the production of artificial stones
CH30770A
(en )
1905-02-28
Device for the production of objects from artificial stone mass
CH42134A
(en )
1909-01-02
Device for the production of objects from artificial stone mass
CH30678A
(en )
1905-01-15
Device for the production of shaped stones
CH14063A
(en )
1897-10-15
Innovation in apparatus for the production of artificial ice
AT2651B
(en )
1900-11-10
Process for the production of artificial stones.
AT1145B
(en )
1900-04-10
Process for the production of artificial stones.
CH13051A
(en )
1897-04-30
Device for the production of sculptural sculptures
CH16645A
(en )
1899-01-15
Device for the production of barrel jackets
CH59100A
(en )
1913-04-16
Device for the production of artificial stones
CH34720A
(en )
1906-05-31
Device for the production of artificial cement stones
AT5970B
(en )
1901-11-25
Process for the production of artificial stone slabs from fiber materials and hydraulic binders.
CH27561A
(en )
1904-01-31
Plant for mixing raw materials used for the production of artificial stones
AT11420B
(en )
1903-04-10
Process for the production of masonry stones and other artificial stones.
CH18702A
(en )
1900-02-15
Device for the simultaneous production of several identical documents
AT3000B
(en )
1900-12-10
Process for the production of frost-resistant artificial stones.
CH30726A
(en )
1905-01-31
Facility for the production of mosaic sausage
CH13964A
(en )
1897-09-15
Forming apparatus for the production of hollow glass bodies
CH19472A
(en )
1900-07-31
Device for the production of two-part pulleys