CH57505A
(en )
1913-01-16
Device for tilting demijohns and the like of various sizes
CH74311A
(en )
1917-02-16
Device for hanging pictures and the like
CH74343A
(en )
1917-06-01
Device for cutting ovals and circles
CH51600A
(en )
1911-09-01
Device for punching and cutting roof tiles
CH69997A
(en )
1915-08-02
Process for the reproduction of noble types of stone, majolica and clay tiles
CH66501A
(en )
1914-09-16
Method and device for carrying out electroosmotic processes
CH65585A
(en )
1914-06-16
Device for automatic individual conveying and straightening of workpieces
CH66672A
(en )
1914-10-01
Form for the production of concrete workpieces and the like.
CH64351A
(en )
1914-04-01
Device for lowering people and loads
CH60733A
(en )
1913-08-01
Device for cleaning knives and forks
CH70239A
(en )
1915-09-01
Method and apparatus for breaking coconuts and the like
CH66790A
(en )
1914-10-16
Means for sealing vessels and the like
CH72152A
(en )
1916-04-01
Method and device for the production of sand-lime bricks
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces
CH65751A
(en )
1914-07-16
Device for melting and pouring on sealing wax
CH65037A
(en )
1914-05-16
Device for conveying and mixing all kinds of substances
CH52759A
(en )
1912-01-02
Device for cutting internal and external threads
CH76460A
(en )
1917-12-17
Device for cutting out circles and ovals
CH50100A
(en )
1911-04-17
Device for disengaging the cutting jaws of thread cutting brackets
CH60710A
(en )
1913-08-01
Machine for mixing pavement and the like
CH65179A
(en )
1914-06-01
Method and device for draining masonry
CH50793A
(en )
1911-07-01
Device for finishing bricks
CH65413A
(en )
1914-06-16
Method and device for the separation of gas mixtures
CH57068A
(en )
1912-12-02
Device for lowering coffins
CH64361A
(en )
1914-04-01
Device for signaling the departure times of trains