CH43001A
(en )
1909-03-16
Oak fire briquette and process for its manufacture
CH45270A
(en )
1909-11-01
Briquettes that can be used as heating material and processes for their production
GB190801763A
(en )
1908-06-25
Improvements in Scaffold Supports
CH43589A
(en )
1909-05-17
Process for the production of wood briquettes
AT67999B
(en )
1915-02-25
Process for the manufacture of means for electric welding.
CH42849A
(en )
1909-03-01
briquette
CA114156A
(en )
1908-09-22
Electrolytic process and apparatus
CH73177A
(en )
1916-09-01
Briquette and process for its manufacture
CH43427A
(en )
1909-05-01
Artificial building block and process for its manufacture
AT57810B
(en )
1913-02-25
Process for the preparation of hydrogen.
DK10529C
(en )
1908-02-17
Procedure for the manufacture of cartridge cases and similar articles by electrolytic means.
CH41715A
(en )
1908-11-16
Process for the preparation of tribromo dirubine
CH43378A
(en )
1909-05-01
Process for the production of accumulator electrodes
GB190818262A
(en )
1909-06-03
An improved Process for the Manufacture of Birch- brooms and the like
CH43475A
(en )
1909-05-17
Process for the production of slowly burning flares
CH47428A
(en )
1910-07-01
Process for the preparation of hydrogen
CH50542A
(en )
1911-06-16
Solid perfume and process for its manufacture
AT43577B
(en )
1910-08-10
Process for the preparation of β-naphtindoxyl.
AT57871B
(en )
1913-02-25
Process for the preparation of chlorotribomoindigo.
DK10660C
(en )
1908-03-23
Deposit and Withdrawal Apparatus.
CH48419A
(en )
1910-10-17
Process for the representation of tribromoindigo
CH45323A
(en )
1909-11-01
Process for the representation of tribromoindigo
CH47517A
(en )
1910-07-01
Process for the representation of tribromoindigo
CH41717A
(en )
1908-11-16
Process for the representation of tribromoindigo
CH40999A
(en )
1908-09-16
Process for the representation of tribromoindigo