CH9588A
(en )
1895-06-30
Machine for washing sand and gravel and other granular materials
CH10774A
(en )
1896-02-15
Sieve and washing machine for sand, gravel, coal, ores and other materials
CH10127A
(en )
1895-10-31
Machine for jumbling materials
CH10128A
(en )
1895-10-15
Machine for jumbling materials
CH10129A
(en )
1895-10-15
Machine for jumbling materials
CH16968A
(en )
1899-03-15
Washing and sorting machine for gravel, ores, coal and other materials
CH11958A
(en )
1896-09-15
Gravel and sand washing machine
CH9596A
(en )
1895-06-30
Sorting and washing machine for granular materials
CH9314A
(en )
1895-05-31
Improved machine for grinding, pulverizing, and mixing minerals, seeds, and other substances
GB189418618A
(en )
1895-01-12
A New or Improved Machine for Washing and Screening and Dividing Gravel and such like Material.
CH42033A
(en )
1908-12-16
Apparatus for washing granular and fibrous materials
CH19633A
(en )
1900-08-31
Machine for measuring granular, powdery or liquid material
CH9336A
(en )
1895-05-31
Machine for the automatic setting, exclusion and filing of letters by means of a single register
CH8586A
(en )
1894-11-30
Device for clarifying and filtering lock and other waters
CH25628A
(en )
1903-06-15
Maschine zum Aufnähen von Flitterschnüren und anderen flachen Materialien
CH32468A
(en )
1905-07-31
Machine for mixing gravel with tar
CH9060A
(en )
1895-03-31
Machine for stuffing and tying sausages
CH25947A
(en )
1903-07-15
Machine for digging and removing peat
CH17839A
(en )
1899-11-15
Gravel and sand sorting machine
CH19882A
(en )
1900-09-30
Machine for sorting grains
CH40398A
(en )
1908-07-16
Machine for leveling and cleaning the gravel beds of railways
CH18415A
(en )
1900-01-15
Machine for crushing and mixing clay
CH11117A
(en )
1896-06-15
Device for washing and sifting sand for artificial sandstones
CH587E
(en )
1906-08-15
Machine for filling embroidery machine boats
CH31302A
(en )
1905-03-31
Machine for filling embroidery machine boats