CH65584A
(en )
1914-06-16
Apparatus for turning balls and fillets on lathes
CH77930A
(en )
1918-11-01
Apparatus for suppressing smoke, dust and vapors
CH75473A
(en )
1917-08-01
Device for milling trains in hollow bodies
CH77880A
(en )
1918-06-01
Method and apparatus for ventilating haysticks
CH68674A
(en )
1915-04-01
Apparatus for retouching
CH77818A
(en )
1918-10-16
Apparatus for detecting and collecting electrical current in lines
CH80410A
(en )
1919-06-02
Apparatus for quickly drawing symmetrical lines
CH67773A
(en )
1915-01-02
Device for chalking billiards quens
CH69610A
(en )
1915-07-01
Apparatus for cleaning buttons
CH81391A
(en )
1919-10-16
Apparatus for ventilating haysticks
CH77899A
(en )
1918-06-01
Apparatus for rubbing floors and stairs with steel chips
CH68347A
(en )
1915-03-16
Apparatus for sticking stickers
CH69197A
(en )
1915-06-01
Apparatus for checking the condition of hoisting ropes
CH81453A
(en )
1919-06-16
Method and device for registering loose documents and the like
CH72621A
(en )
1916-06-16
Method and apparatus for sterilizing liquids
CH79956A
(en )
1919-01-16
Method and apparatus for saturating liquids with gases
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces
CH67717A
(en )
1915-01-16
Device for peeling potatoes and the like
CH46873A
(en )
1910-05-02
Apparatus for milling valve cones
CH68655A
(en )
1915-04-01
Device for making clothes wider and narrower
CH72300A
(en )
1916-04-17
Workbench for use on tables and the like
CH70239A
(en )
1915-09-01
Method and apparatus for breaking coconuts and the like
CH53561A
(en )
1912-03-01
Apparatus for cutting the explosive threads in ship embroidery
CH76331A
(en )
1917-12-01
Method and apparatus for binding books and the like
CH81916A
(en )
1919-12-01
Apparatus for gymnastics