CH72397A
(en )
1916-05-01
Method and device for setting electricity meters
CH59256A
(en )
1913-05-02
Device for short-circuiting and earthing power lines
CH72848A
(en )
1916-07-01
Device for testing power lines
CH65179A
(en )
1914-06-01
Method and device for draining masonry
CH73308A
(en )
1917-02-01
Method and device for laying earth mines
CH62393A
(en )
1913-11-17
Device for polishing the track journals of balance wheels and other clock wheels
AT75628B
(en )
1919-02-25
Method and device for homogenizing.
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH70636A
(en )
1916-03-16
Device for hanging up drawings
CH69856A
(en )
1915-08-02
Method and device for cleaning dental tools
CH75130A
(en )
1917-06-01
Method and device for cleaning animals
CH61745A
(en )
1913-10-16
Apparatus for hardening metals in places
CH57417A
(en )
1913-01-02
Method and device for conveying peat
CH70239A
(en )
1915-09-01
Method and apparatus for breaking coconuts and the like
CH61404A
(en )
1913-09-16
Method and device for sorting regrind
CH79363A
(en )
1918-11-01
Method and device for straightening the anchor stones in anchor clocks
CH72621A
(en )
1916-06-16
Method and apparatus for sterilizing liquids
CH68347A
(en )
1915-03-16
Apparatus for sticking stickers
CH72462A
(en )
1916-06-02
Device for the mechanical spreading of sand
CH62342A
(en )
1913-11-17
Method and apparatus for vaporizing liquids
CH73288A
(en )
1916-09-16
Device for fastening ties
CH66552A
(en )
1914-09-16
Method and device for heating and cooling objects
CH56661A
(en )
1912-11-16
Method and device for modeling
CH61091A
(en )
1913-09-01
Method and apparatus for eliminating the influence of inertia on selenium cells
CH81453A
(en )
1919-06-16
Method and device for registering loose documents and the like