CH44745A
(en )
1909-09-16
Method of manufacturing wagon wheel protection covers
CH45235A
(en )
1909-11-01
Wheel tire tread and process for its manufacture
CH59040A
(en )
1913-04-16
Method of manufacturing wagon wheels
CH40993A
(en )
1908-09-01
Process for the production of camphor
CH45307A
(en )
1909-11-01
Process for the manufacture of shoe caps
CH45474A
(en )
1909-11-16
Method for the manufacture of woven hats
CH43864A
(en )
1909-06-16
Process for manufacturing components
CH45967A
(en )
1910-01-17
Process for the production of tetrabromocatechol bismuth
CH43321A
(en )
1909-04-16
Insulating compound and method of manufacturing the same
CH42334A
(en )
1909-01-16
Desiccative and method of making the same
CH43299A
(en )
1909-04-16
Process for the manufacture of horsehair brushes
CH45947A
(en )
1910-01-17
Process for the manufacture of rope belts
CH46175A
(en )
1910-02-01
Process for the manufacture of footwear
CH44653A
(en )
1909-09-01
Process for the production of hard alcohol
AT43577B
(en )
1910-08-10
Process for the preparation of β-naphtindoxyl.
AT57871B
(en )
1913-02-25
Process for the preparation of chlorotribomoindigo.
AT48100B
(en )
1911-05-26
Process for making the wheels of water turbines.
CH40992A
(en )
1908-09-01
Process for the preparation of isobornyl acetate
CH44434A
(en )
1909-08-02
Process for the preparation of tribromoacetylsalicylic acid
CH50097A
(en )
1911-04-17
Process for the production of alloys
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
CH41276A
(en )
1908-10-16
Process for the regeneration of rubber
CH40458A
(en )
1908-07-16
Process for the production of radioactive preparations
CH43182A
(en )
1909-06-01
Process for the manufacture of filter crucibles
CH43248A
(en )
1909-04-16
Process for the production of foot perspiration ointment