CH4996A
(en )
1892-09-15
Apparatus for the mechanical production of consistent (dryable) gelatine or glue tablets of any thickness
CH8033A
(en )
1894-08-15
Apparatus for the rapid manufacture of cheese
AT26354B
(en )
1906-11-10
Method and device for the production of glue and gelatin from bones.
CH6418A
(en )
1893-08-15
Device for one-sided coloring of paper
CA40422A
(en )
1892-09-20
Process of testing substances
CH5530A
(en )
1893-01-31
Device for the production of hollow bodies
CH5506A
(en )
1893-01-31
Press for the production of filter plates
CH8578A
(en )
1894-11-30
Apparatus for the automatic production of photographs
CH5516A
(en )
1893-01-31
Apparatus for the production of soft and whole milk cheese
CH31185A
(en )
1905-03-15
Apparatus for showing pictures
ES12064A1
(en )
1891-06-16
An inexpensive manufacturing process for chlorate of potash and its derivatives.
CH4747A
(en )
1892-07-30
Apparatus for the automatic and continuous generation of oxygen
CH4700A
(en )
1892-07-15
Device for fastening together stones or other panels for the production of walls
CH6588A
(en )
1893-09-30
Apparatus for the production of hollow bodies from sheet metal or plates
ES15432A3
(en )
1894-03-01
Manufacture of bone glue or gelatin.
CH5864A
(en )
1893-04-29
Photographic apparatus for taking panoramas
CH4968A
(en )
1892-09-15
Device for making boxes
CA41246A
(en )
1892-12-15
Method and apparatus for the manufacture of lead fibre
CA40419A
(en )
1892-09-19
Process of preparing charbon
CH5246A
(en )
1892-11-15
Apparatus for making perfumes
CH6020A
(en )
1893-05-31
Apparatus for the electrolytic splitting of metal salts
CH4688A
(en )
1892-07-15
Apparatus for self-rescue in the event of fire
CA39646A
(en )
1892-08-03
Apparatus for the manufacture of salt
CH6612A
(en )
1893-09-30
Apparatus for the production of artificial crystalline carbonaceous materials
CH7600A
(en )
1894-05-31
Device for colored patterning of panels