CH53012A
(en )
1912-01-16
Process for the production of formaldehyde-rich, disinfectant, deodorant and preservative agents
CH53010A
(en )
1912-01-16
Process for the production of formaldehyde-rich, disinfectant, deodorant and preservative agents
CH53011A
(en )
1912-01-16
Process for the production of formaldehyde-rich, disinfectant, deodorant and preservative agents
CH51866A
(en )
1911-10-16
Process for the production of disinfectants, deodorants and preservatives rich in formaldehyde
AT57929B
(en )
1913-02-25
Process for the production of linoleum, Lincrusta and the like.
CH50542A
(en )
1911-06-16
Solid perfume and process for its manufacture
CH57751A
(en )
1913-02-01
Process for making linoleum, licrusta and the like
CH58924A
(en )
1913-04-16
Disinfecting and degreasing soap and process for making the same
AT52292B
(en )
1912-02-26
Process for the revitalization of carbonaceous and similar decolorizing agents.
CH47558A
(en )
1910-07-16
Brush and method of making the same
AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
CH51938A
(en )
1911-10-02
Process for the production of rideaux, vitrages, blinds, blankets, Brise-Bises and the like.
AT67999B
(en )
1915-02-25
Process for the manufacture of means for electric welding.
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
CH48151A
(en )
1910-10-01
Small transformer and method of making the same
CH47415A
(en )
1910-07-01
Process and device for the production of dry milk
AT43577B
(en )
1910-08-10
Process for the preparation of β-naphtindoxyl.
AT57871B
(en )
1913-02-25
Process for the preparation of chlorotribomoindigo.
AT82964B
(en )
1921-02-25
Method and device for the production of hop extracts.
AT75563B
(en )
1919-02-25
Process for the preparation of monoarylaminoquinones and diaryldiaminoquinones.
CH47076A
(en )
1910-05-16
Stucco and method of making the same
CH54330A
(en )
1912-05-17
Process for the preparation of solutions of organic fragrances
CH47436A
(en )
1910-07-01
Leather finishing and process for making the same
CH42334A
(en )
1909-01-16
Desiccative and method of making the same
CH55566A
(en )
1912-08-16
Printing form and process for producing the same