CH58356A
(en )
1913-03-01
Process for the production of overlaid glass envelopes and glass vessels
CH52804A
(en )
1912-01-02
Linings for baskets used for packaging glass balloons and methods of making the same
CH59359A
(en )
1913-05-02
Method and device for the production of glass vessels
CH57721A
(en )
1913-01-16
Process for the continuous production of transparent glass plates
CH61432A
(en )
1913-09-16
Process for the production of envelopes and bags
CH57546A
(en )
1913-01-16
Process for the production of size
CH55514A
(en )
1912-08-16
Process for the production of vitreous bodies
CH57533A
(en )
1913-01-16
Process for the production of hydrogen
CH57979A
(en )
1913-02-17
Process for the production of hydrogen
CH51949A
(en )
1911-10-16
Process for the production of pure tin oxide
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH54717A
(en )
1912-06-17
Process for the production of fork and spoon-like cutlery
CH57863A
(en )
1913-02-01
Process for the preparation of p-aminobenzoylquinine
CH57226A
(en )
1912-12-16
Process for the production of covering panels
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH57344A
(en )
1913-01-02
Process for the production of gas and bubble-free metal blocks
CH57776A
(en )
1913-02-01
Process for the production of printing forms
CH55542A
(en )
1912-08-16
Process for the preparation of allophanoic acid chloride
CH59410A
(en )
1913-05-02
Process for the production of nitrogen oxides
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
CH51815A
(en )
1911-09-16
Process for the manufacture of shaped articles
CH72174A
(en )
1916-04-17
Process for the production of enamels
CH54358A
(en )
1912-05-17
Process for the production of melt products
CH52190A
(en )
1911-11-01
Process for the production of oxygen baths
CH52509A
(en )
Process for the production of oxygen baths