AT49304B
(en )
1911-08-10
Automatic press for the production of shaped objects from ceramic mass.
AT52291B
(en )
1912-02-26
Process for the production of compositions suitable for later molding from condensation products of phenols and formaldehyde.
CH54272A
(en )
1912-05-01
Device for the production of tubes from plastic mass
CH44309A
(en )
1909-10-16
Mass for the production of weatherproof objects
AT82806B
(en )
1921-02-25
Process for the production of a semi-plastic mass from soybeans.
CH79448A
(en )
1918-12-02
Press for the production of slabs from pasty mass
AT57722B
(en )
1913-02-25
Process for the production of caramel from carbohydrates.
CH39042A
(en )
1908-01-16
Chain press for the production of embossed cookies from candy mass sticks
CA103165A
(en )
1907-01-22
Cement manufacture
CA105062A
(en )
1907-04-30
Cement manufacture
AT46647B
(en )
1911-02-25
Process for the production of cementitious binders.
AT63610B
(en )
1914-02-25
Process for the production of hydrastinine from berberine.
CA100569A
(en )
1906-08-21
Picture making process
CH58604A
(en )
1913-03-17
Device for the production of blocks from brick or other mass
CA101661A
(en )
1906-10-23
Process of making multiple photographs
AT41182B
(en )
1910-02-25
Process for making ceramic images.
CA99627A
(en )
1906-06-19
Duplicator
CA101473A
(en )
1906-10-09
Brick manufacture
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
AT46697B
(en )
1911-02-25
Hand molding machine for the production of bricks.
CA110144A
(en )
1908-02-11
Manufacture of waterprrof cement
AT71449B
(en )
1916-05-25
Press for the production of pipes.
AT32016B
(en )
1908-02-25
Process for the manufacture of headgear.
AT57871B
(en )
1913-02-25
Process for the preparation of chlorotribomoindigo.
AT43577B
(en )
1910-08-10
Process for the preparation of β-naphtindoxyl.