CH66501A
(en )
1914-09-16
Method and device for carrying out electroosmotic processes
CH63394A
(en )
1914-01-16
Method and device for the production of welded pipes
CH74735A
(en )
1917-09-17
Washing method and equipment for carrying out the same
CH62084A
(en )
1913-11-01
Method and device for making macadam
CH58348A
(en )
1913-03-01
Method and apparatus for manufacturing pressed bodies
CH74478A
(en )
1917-03-01
Method and device for room cooling
CH65645A
(en )
1914-07-01
Method and device for manufacturing wheel tires
CH65413A
(en )
1914-06-16
Method and device for the separation of gas mixtures
CH53534A
(en )
1912-03-01
Method and device for the production of stone slabs
CH63112A
(en )
1914-01-02
Method and device for the production of rennet liquid
CH61499A
(en )
1913-10-01
Method and device for drying material
CH60527A
(en )
1913-07-16
Method and device for yeast preparation
AT65924B
(en )
1914-07-25
Method and device for the production of sheet glass.
CH58178A
(en )
1913-02-17
Method and device for keeping mustard fresh
CH58635A
(en )
1913-03-17
Method and device for the production of silk and other fine fabrics
CH54859A
(en )
1912-07-01
Method and device for the production of mineral water
AT63631B
(en )
1914-02-25
Method and device for the production of glass rings.
CH63367A
(en )
1914-02-02
Method and device for preventing scale formation
CH68557A
(en )
1915-04-01
Method and device for the production of moment X-rays
CH76103A
(en )
1917-11-01
Method and device for the production of paper bags
AT63552B
(en )
1914-02-25
Method and device for the production of malt.
AT71587B
(en )
1916-04-25
Method and device for growing large crystals.
CH62395A
(en )
1913-11-17
Alloy and method and apparatus for making the same
CH61091A
(en )
1913-09-01
Method and apparatus for eliminating the influence of inertia on selenium cells
CH72152A
(en )
1916-04-01
Method and device for the production of sand-lime bricks