NL765C
(en )
1915-08-02
Method and apparatus for preparing paper pulp
NL771C
(en )
1915-08-02
Apparatus for binding sheaves and the like together
NL931C
(en )
1915-11-15
Method and device for finishing the edges of leatherwork
NL1465C
(en )
1916-08-01
Method for purifying and dewatering sludge-like masses
NL1482C
(en )
1917-03-15
Device on combustion engines for changing the compression and filling degree
NL1663C
(en )
1917-04-16
Improvement in apparatus for separating and collecting fibers and the like from liquids
NL1658C
(en )
1916-11-01
Method for preparing margarine
CH63820A
(en )
1914-02-16
Method and machine for filling matches and the like. Wooden sticks into boxes
NL404C
(en )
1914-12-01
Improvement of a method and apparatus for introducing the combustion fluid into combustion engines
CH58258A
(en )
1913-03-01
Apparatus for sharpening scythes and the like
NL3790C
(en )
1919-11-01
Method for producing photographs in multi-colour printing
NL1180C
(en )
1916-03-15
Improvement of a device for moving transportable artillery laterally
CH57505A
(en )
1913-01-16
Device for tilting demijohns and the like of various sizes
NL1246C
(en )
1916-04-15
Improvement in suspension devices for supporting automobiles and the like
NL390C
(en )
1914-10-15
Improvement of a device for inserting and extending the bobbins in single-thread lace tools
NL852C
(en )
1915-10-01
Method and apparatus for pressing into forms sheets or sheets from fibrous masses and binders
NL754C
(en )
1915-08-02
Method for dyeing pelts, hair, feathers and the like
NL1702C
(en )
1916-12-01
Method and apparatus for preparing nitrogen compounds
NL1169C
(en )
1917-01-15
Method for manufacturing a paper tissue
FR444606A
(en )
1912-10-22
Folding and removable box system
NL1062C
(en )
1916-12-15
Improvement in machines for stripping tobacco leaves
NL383C
(en )
1914-10-15
Device on buoys and the like for damping rolling movements
NL618C
(en )
1915-04-15
Improvement of a method and apparatus for manufacturing stretched metal sheets
CH57549A
(en )
1913-01-16
Firelighter and method and machine for making the same
NL948C
(en )
1915-01-02
Improvement in the driving mechanism for speaking machines