AT31949B
(en )
1908-02-25
Device for grinding and polishing glassware.
US863172A
(en )
1907-08-13
Stone cutting and polishing wheel.
CH32538A
(en )
1905-08-15
Device for holding footwear while cleaning the same
CH40746A
(en )
1908-08-17
Device for holding and stretching footwear when cleaning
CH40080A
(en )
1908-05-16
Hand grindstone for grinding lithography stones
CH47747A
(en )
1910-08-01
Device for cleaning and polishing kettles such as cheese kettles etc.
CH42075A
(en )
1908-12-16
Device for milling valve cones
CH46031A
(en )
1910-01-17
Device for grinding or polishing footwear parts
AT25265B
(en )
1906-08-10
Device for cleaning and rinsing bottles.
CH41880A
(en )
1908-12-01
Electrically operated device for polishing floors
CH38832A
(en )
1908-01-02
Machine for grinding surfaces on small prismatic bodies
CH40631A
(en )
1908-08-01
Device for extracting and cleaning dusty air
CH35128A
(en )
1906-07-15
Machine for grinding watch glasses on the edge
AT46557B
(en )
1911-02-25
Device for drying and sterilizing bottles.
CH38609A
(en )
1908-03-16
Device for producing and polishing the bearing cavity of bearing stones
ES41535A1
(en )
1907-10-01
Improvements in grinding machines or bocartes.
AT23563B
(en )
1906-03-26
Apparatus for washing potatoes and the like like
CH43516A
(en )
1909-05-17
Device for grinding socket drills
CH40713A
(en )
1908-08-17
Device for rolling sleds
CH27922A
(en )
1904-03-15
Device for cleaning grits, fumes and the like.
AT41086B
(en )
1910-02-25
Device for grinding straight machine knives.
AT25823B
(en )
1906-09-25
Device for surfacing and submerging submarines.
CH46177A
(en )
1910-02-01
Machine for grinding and grinding grain
CH41014A
(en )
1908-09-16
Device for throwing balls and the like
AT51335B
(en )
1911-12-27
Stone grinding machine.