GB143293A
(de )
1900-01-01
GB191114576A
(en )
1911-09-14
Improvements in Roof-lights.
US1611049A
(en )
1926-12-14
Combined fan and heater
US1341868A
(en )
1920-06-01
Draft-damper mechanism for furnaces
GB190922494A
(en )
1910-01-13
An Improved Cinematographic Cubicle.
GB333118A
(en )
1930-08-07
Pneumatic conveyor with feed hopper and stop valve
GB191002263A
(en )
1910-10-27
Improvements in Arc Lamps.
GB119067A
(en )
1918-09-16
Improvements in or connected with Domestic and other Firegrates.
GB190203668A
(en )
1903-02-13
An Improved Blower for Domestic Fire Grates.
GB191409091A
(en )
1914-08-20
Apparatus for Ovalising and the Calibration of Chain Links.
GB101568A
(en )
1916-10-05
Improvements in Riveting Apparatus.
US867268A
(en )
1907-10-01
Incandescent gas-lamp.
GB190606360A
(en )
1907-03-07
New or Improved Means for Facilitating the Rapid Heating of Ovens, and the like.
CA116130A
(en )
1909-01-19
Apparatus for lighting and extinguishing lamps
ES206558A1
(es )
1953-01-16
Un nuevo sistemade quemador neumático para toda clase de combustibles sólidos
GB106407A
(en )
1917-05-24
An Improved Fire Bridge for Furnaces.
GB190511265A
(en )
1906-05-10
An Improved Apparatus for Toasting Bread
GB190618586A
(en )
1907-05-09
Improvements in Regulating Devices for Ventilators of Windows and the like Hinged Structures.
GB190315344A
(en )
1904-06-16
An Extending, Adjustable Fire Bar for Kitchen Ranges, Stoves Furnaces and the like.
GB190910473A
(en )
1909-12-23
Improvements in and relating to Machines for Burning-off Incandescent Mantles.
GB190507987A
(en )
1905-12-30
Improvements in Apparatus for Drying Walls.
GB190606013A
(en )
1906-06-28
An Improved Lamp for Melting Sealing Wax and the like.
GB190515095A
(en )
1906-04-19
Improvements in Apparatus for Opening and Stretching Fabrics.
ES158181U
(es )
1970-07-01
Horno portatil de forja.
GB188956A
(en )
1922-11-23
Improvements in or relating to open fireplaces