CH32406A
(en )
1905-07-31
Device for the production of hollow bodies, in particular cement pipes
CH30423A
(en )
1905-02-15
Device for the production of hollow bodies, in particular cement pipes
CH30294A
(en )
1904-11-30
Device for the production of cement pipes u. like
DE173035C
(en )
1906-07-05
PROCESS FOR THE MANUFACTURE OF IRON CONCRETE STRUCTURES
CH39693A
(en )
1908-04-01
Shaped stone for the production of reinforced ceilings
CH33313A
(en )
1905-11-15
Device for the production of cement strands for glazing
CH30364A
(en )
1904-12-15
Device for the production of seamless metal hollow bodies
AT31807B
(en )
1908-02-10
Process for the production of magnesia cement compounds.
AT41054B
(en )
1910-02-25
Device for the production of pipes and similar hollow bodies from cement and the like. By spreading.
CH45099A
(en )
1909-10-16
Process for the production of an externally reinforced concrete body
CH34720A
(en )
1906-05-31
Device for the production of artificial cement stones
AT23590B
(en )
1906-03-26
Process for the production of artificial stones.
AT25263B
(en )
1906-08-10
Device for the final blowing of hollow glass bodies.
CH36369A
(en )
1906-12-31
Two-part mold for the manufacture of cement pipes
CH35080A
(en )
1906-06-30
Device for the production of artificial threads
CH33115A
(en )
1905-10-31
Device for the production of homogeneous liquid mixtures
AT21209B
(en )
1905-09-11
Method and device for the mechanical production of hollow glass bodies, in particular sheet glass rollers.
CH30678A
(en )
1905-01-15
Device for the production of shaped stones
CH35186A
(en )
1906-09-30
Device for the production of hollow concrete masts
CH30726A
(en )
1905-01-31
Facility for the production of mosaic sausage
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
AT41053B
(en )
1910-02-25
Stamping machine for the production of cement pipes.
AT36344B
(en )
1909-02-25
Process for the production of asbestos cement panels.
CH28038A
(en )
1904-03-31
Device for the manufacture of concrete pillars
CH26403A
(en )
1903-08-31
Device for the production of hollow bodies by punching