CH23300A
(en )
1902-06-30
Compression press for the manufacture of objects from plastic mass
CH19204A
(en )
1900-05-31
Compression press for the production of blocks from cement etc.
CH23568A
(en )
1902-09-30
Mold for the production of plastic objects from malleable masses
CH13578A
(en )
1897-07-15
Mold for the production of tubes from plastic mass
CH44309A
(en )
1909-10-16
Mass for the production of weatherproof objects
CH45985A
(en )
1910-01-17
Process for the production of shaped pieces from small cork
AT13838B
(en )
1903-10-26
Process for the production of celluloid-like masses.
AT49304B
(en )
1911-08-10
Automatic press for the production of shaped objects from ceramic mass.
CH44373A
(en )
1909-08-02
Process for the production of shaped pieces from small cork
CH27852A
(en )
1904-02-29
Die for making tapered objects
CH38562A
(en )
1907-11-15
Mold for the production of hollow beams from plastic mass
AT4298B
(en )
1901-05-25
Process for the production of filter mass.
CH36369A
(en )
1906-12-31
Two-part mold for the manufacture of cement pipes
CH38363A
(en )
1907-10-15
Device for the production of molds
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
CH46175A
(en )
1910-02-01
Process for the manufacture of footwear
CH38529A
(en )
1907-10-31
Body made of plastic material for the production of an electrical insulator
AT2891B
(en )
1900-12-10
Manufacture of bricks and moldings from kieselguhr.
CH41583A
(en )
1908-11-02
Process for the continuous production of calcium carbide
CH45319A
(en )
1909-11-01
Process for the production of ammonia from aluminum nitride
AT22884B
(en )
1906-01-25
Process for the production of consumer sugar in any shape from finished granulated sugar.
CH37096A
(en )
1907-04-30
Change mold on presses for the production of moldings
CH48500A
(en )
1910-11-01
Process and compression molding press for producing compacts with venting of the same
CH40145A
(en )
1908-06-16
Press for the production of pellets