NL189259B
(en )
1900-01-01
PROCESS FOR THE CONCENTRATION AND PURIFICATION OF ETHENOXIDE.
CH20958A
(en )
1901-04-30
Trituration chamber for the treatment of various materials
NL130432C
(en )
1900-01-01
PROCESS FOR THE PREPARATION OF STABILIZED POLYVINYL CHLORIDE COMPOSITIONS
GB190020625A
(en )
1901-01-26
Improvements relating to the Sterilization of Liquids
FR337470A
(en )
1904-04-11
Sprayer for the treatment of the vine
GB190021153A
(en )
1901-09-21
Improvements relating to the Treatment of Yeast
FR286E
(en )
1902-12-04
Improvements in the treatment of volatile metals
CH19454A
(en )
1900-07-15
An apparatus for the treatment of cereals before milling
GB190014491A
(en )
1901-06-08
Process for the Preparation of Prophylactic Immunifying or Curative Substances
CH20592A
(en )
1901-02-28
Removable paracrotte for velocipeds
FR89E
(en )
1902-10-20
Apparatus for the preparation of the raw material for the manufacture of clay-limestone sandstone
GB190001227A
(en )
1900-11-10
The Manufacture and Production of New Azo-colouring-matters and of Materials for use therein.
CH19232A
(en )
1900-05-31
Advanced electrolyser for the treatment of alkali chlorides
GB190021496A
(en )
1901-09-28
Improvements in the Manufacture of Refractory Materials
GB190020612A
(en )
1901-11-15
Improvements in the Process of Quick Tanning
CA69661A
(en )
1900-12-14
Catch basin
CA69827A
(en )
1901-01-08
Catch basin
CA69108A
(en )
1900-10-23
Catch basin
CH20821A
(en )
1901-03-31
Sewage treatment plant
CH18735A
(en )
1900-02-28
Installation for electro-therapeutic treatment
FR940E
(en )
1903-04-27
Apparatus for elevating the grains of granulated or pulverized materials
FR3453E
(en )
1904-11-17
Improvements in machines for trimming or trimming the edges of cakes
FI1198A
(en )
1900-04-11
Filter
GB190021193A
(en )
1901-01-05
New or Improved Churn
CH32790A
(en )
1905-09-15
Electrolyser apparatus for the treatment of starch