NL1062C
(en )
1916-12-15
Improvement in machines for stripping tobacco leaves
NL1010C
(en )
1916-01-03
Improvement in devices for spinning paper strips
CH55748A
(en )
1912-09-02
Machine for stripping tobacco leaves
NL387C
(en )
1914-10-15
Machine for the production of artificial slate
NL51C
(en )
1913-11-01
Improvement to elbow bending machines
NL333C
(en )
1914-11-02
Method for processing cleaning cotton
NL1674C
(en )
1917-05-01
Method for making soap
NL23C
(en )
1913-08-01
Method for drawing tungsten wire
CH71033A
(en )
1915-11-16
Process for denicotinizing tobacco leaves
NL948C
(en )
1915-01-02
Improvement in the driving mechanism for speaking machines
NL4550C
(en )
1920-01-15
METHOD FOR PREPARING PIGMENTS
NL1067C
(en )
1916-01-15
Machine for applying the wrapper to cigars
NL610C
(en )
1915-04-01
Process for preparing electrolytes for electroplating purposes
NL562C
(en )
1915-12-15
Raw tobacco cutting machine
NL358C
(en )
1914-10-01
Process for preparing erythrene
NL1504C
(en )
1917-03-15
Device for crushing and simultaneously cleaning tobacco
NL231C
(en )
1914-05-15
Method for preserving and at the same time making wood difficult to ignite
NL124C
(en )
1914-03-02
Method for preserving and at the same time making wood difficult to ignite
CA133081A
(en )
1911-05-16
Tobacco stripping and booking machine
CH71801A
(en )
1916-02-16
Process for denicotinizing tobacco
CH67593A
(en )
1914-12-16
Device for transferring the finished pieces of wood from complete match machines into collecting boxes
NL894C
(en )
1915-11-01
Apparatus for composing advertisements
FR427081A
(en )
1911-07-26
Snuffbox for chewing tobacco
NL782C
(en )
1916-12-15
Process for manufacturing a material from waste wood
NL210C
(en )
1914-05-01
Improvement of a method and apparatus for shaking the shuffling section in paper machines