CH50035A
(en )
1911-04-17
Machine for mixing sand and stone chips
CH46177A
(en )
1910-02-01
Machine for grinding and grinding grain
CH47547A
(en )
1910-07-01
Machine for processing bricks
CH51898A
(en )
1911-10-02
Machine for rubbing in fasteners
CH47408A
(en )
1910-07-01
Machine for cutting the base of embroidery
CH60710A
(en )
1913-08-01
Machine for mixing pavement and the like
CH47157A
(en )
1910-06-01
Machine for sharpening files
AT51335B
(en )
1911-12-27
Stone grinding machine.
AT73107B
(en )
1917-02-26
Machine for drilling and tamping brushwood.
CH54981A
(en )
1912-07-16
Machine for preparing the work material from brick and block presses
CH48122A
(en )
1910-09-16
Machine for casting mass-produced articles
CH54136A
(en )
1912-05-01
Machine for inserting fasteners
CH49895A
(en )
1911-04-17
Machine for inserting fasteners
CH57690A
(en )
1913-02-01
Machine for inserting fasteners
CH47105A
(en )
1910-11-01
Machine for cutting out embroidery
CH38154A
(en )
1907-09-15
Machine for cleaning, sanding and polishing wooden objects
CH35959A
(en )
1906-11-15
Machine for cleaning and sorting clays
CH42645A
(en )
1909-02-16
Machine for cleaning and sorting clays
CH49713A
(en )
1911-03-16
Machine for cleaning and sorting clays
CH42644A
(en )
1909-02-16
Machine for cleaning and sorting clays
CH67861A
(en )
1915-02-01
Method and machine for processing the abutting surfaces of floor slabs made of natural rock
CH36692A
(en )
1907-02-15
Machine for the production of shaped stones
CH47608A
(en )
1910-07-16
Machine for ringing bells
FR445508A
(en )
1912-11-13
Sand grinding and mixing machine, for foundries
CH40080A
(en )
1908-05-16
Hand grindstone for grinding lithography stones