CH58178A
(en )
1913-02-17
Method and device for keeping mustard fresh
CH64096A
(en )
1914-03-02
Method and device for generating high-frequency currents
CH53490A
(en )
1912-03-01
Method and device for the production of insulating pipes
CH62084A
(en )
1913-11-01
Method and device for making macadam
AU237911B
(en )
1912-08-13
New method of and apparatus for illuminating objects
CH59001A
(en )
1913-04-16
Method and device for the production of artificial railways
CH59993A
(en )
1913-06-16
Method and device for the full utilization of the heating gases
CH50136A
(en )
1911-05-01
Method and device for obtaining gaseous emanations of radio elements for therapeutic purposes
CH57210A
(en )
1912-12-16
Method of making ceilings and walls
CH55309A
(en )
1912-08-01
Method of building iron-reinforced walls
CH65918A
(en )
1914-07-16
Method and apparatus for the production of nitrogen-containing metal compounds
CH60574A
(en )
1913-08-01
Method and apparatus for demonstrating properties of fluid formed membranes
CH62147A
(en )
1913-11-01
Method of making table set
CH57230A
(en )
1913-01-02
Method of making briquettes
CH65413A
(en )
1914-06-16
Method and device for the separation of gas mixtures
CH53447A
(en )
1912-02-16
Method of binding books
CH67248A
(en )
1914-11-16
Method and device for treating liquids with gases
CH56995A
(en )
1912-12-02
Method of making fire lighters
CH63112A
(en )
1914-01-02
Method and device for the production of rennet liquid
CH61694A
(en )
1913-10-16
Method of obtaining nicotine
CH69253A
(en )
1915-06-01
Method of wrapping objects
CH59027A
(en )
1913-04-16
Device for the optional operation of apparatus
CH54321A
(en )
1912-05-17
Method of cleaning table salt
FR427227A
(en )
1911-07-29
Device for supports of electric lamps and consoles
CH58212A
(en )
1913-03-01
Oven and method of making the same