CH45307A
(en )
1909-11-01
Process for the manufacture of shoe caps
CH46175A
(en )
1910-02-01
Process for the manufacture of footwear
CH44434A
(en )
1909-08-02
Process for the preparation of tribromoacetylsalicylic acid
CH48552A
(en )
1910-11-01
Process for the production of allophanoic acid antalole ester
CH40980A
(en )
1908-09-01
Process for the production of artificial leather
CH40993A
(en )
1908-09-01
Process for the production of camphor
CH45967A
(en )
1910-01-17
Process for the production of tetrabromocatechol bismuth
AT43577B
(en )
1910-08-10
Process for the preparation of β-naphtindoxyl.
AT57871B
(en )
1913-02-25
Process for the preparation of chlorotribomoindigo.
CH43248A
(en )
1909-04-16
Process for the production of foot perspiration ointment
CH44653A
(en )
1909-09-01
Process for the production of hard alcohol
CH45474A
(en )
1909-11-16
Method for the manufacture of woven hats
AT32016B
(en )
1908-02-25
Process for the manufacture of headgear.
CH45108A
(en )
1909-10-16
Process for the production of picture frames
CH43378A
(en )
1909-05-01
Process for the production of accumulator electrodes
CH43864A
(en )
1909-06-16
Process for manufacturing components
CH44225A
(en )
1909-08-02
Process for the production of hydrocyanic acid
CH43474A
(en )
1909-05-17
Process for the production of aluminum nitride
CH42842A
(en )
1909-03-01
Process for the production of seamless tramways
CH43589A
(en )
1909-05-17
Process for the production of wood briquettes
CH40972A
(en )
1908-09-01
Process for the manufacture of cellulosic structures
CH40642A
(en )
1908-08-01
Process for making soap
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
CH41251A
(en )
1908-10-01
Process for the production of permanent roofing felt
AT46741B
(en )
1911-02-25
Process for the production of lace.