AT3805B
(en )
1901-04-10
Discharge device for the roasting or. Distillation residues from inclined cookers or retorts.
ES25241A1
(en )
1900-01-15
An evacuation device for the calcination or distillation residues contained in the hearths or in inclined retorts.
DK1504C
(en )
1898-03-14
Retort oven.
DK3314C
(en )
1900-08-20
Device for disposing of roasting or distillation residues from sloping hearths or retorts.
DK2100C
(en )
1899-03-13
Hearth-Manipulation Device for Ovens.
CH20171A
(en )
1900-12-15
Roasting pan
GB190408793A
(en )
1904-06-02
Potato Roaster.
CH55780A
(en )
1912-09-02
Equipment for the extraction of ores, metal residues etc.
GB190112010A
(en )
1902-04-24
Improved Metal Shoe-sole Protector.
ES22412A1
(en )
1898-04-16
A procedure for washing lime from sugar.
ES24383A1
(en )
1899-07-16
A roasting oven.
GB190817611A
(en )
1909-08-23
Process for Increasing the Ductility of Tungsten.
ES34707A1
(en )
1904-10-16
The agglomerated industrial product of solid residues from liƱito distillation.
ES23132A3
(en )
1898-10-16
A procedure with its corresponding apparatus for the rapid refining of sugar.
ES26283A1
(en )
1900-08-16
Perforated metal plate grills.
AT52279B
(en )
1912-02-26
Firing for residues from petroleum distillation (Goudron, pitch and the like).
GB189407945A
(en )
1894-06-09
Improvements in Ovens for Baking or Roasting.
ES29112A3
(en )
1902-03-16
A mechanical process for the fabrication of metal fluted slices for gaskets.
CA64242A
(en )
1899-10-07
Roasting pan
ES24703A1
(en )
1899-09-16
An automatic funnel.
ES23674A1
(en )
1899-02-16
A procedure for obtaining photographs from the heights of space.
DK3214C
(en )
1900-07-09
Device for Acetylene Appliances.
CH62789A
(en )
1913-12-16
Continuously operating vertical retort for coal distillation etc.
ES21065A1
(en )
1897-08-01
An interverted sugar manufacturing process from figs.
GB190019143A
(en )
1901-09-14
An Improved Coke Oven.