|
GB9706396D0
|
|
A collection device
|
|
GB190511737A
|
|
An Improved Apparatus for Lifting or Raising Shafts from their Journals or Bearings
|
|
GB190511738A
|
|
Improvements in Machines for Stretching Woollen, Cotton, or other Felts or Jackets Textile or other Belts or Webbing.
|
|
US680977A
|
|
Process of treating wool-grease.
|
|
CA61900A
|
|
Treatment of wool grease, soap suds, etc.
|
|
US645623A
|
|
Process of refining distilled grease.
|
|
US649454A
|
|
Process of treating wool-fat.
|
|
GB189629729A
|
|
Improvements in Brakes for Cycles or other Vehicles.
|
|
CA52966A
|
|
Automatic switch for storage batteries, etc.
|
|
GB189514998A
|
|
Improved Means for Mounting and Adjusting the Strings of Pianofortes, Harps, and other similarly Stringed Instruments.
|
|
GB189514997A
|
|
Improved Means for Mounting and Adjusting the Strings of Pianofortes, Harps, and other similarly Stringed Instruments.
|
|
GB189509286A
|
|
Improvements in Automatic Electric Switches, and in their Use for Distribution of Electricity.
|
|
GB189502064A
|
|
Improvements in Automatic Switches, and in their Use for Distribution of Electricity.
|
|
GB189500057A
|
|
A Method of Ascertaining the Difference of Electric Potential at a Distant Extremity of Conductors.
|
|
GB189413267A
|
|
Improvements in Galvanometers.
|
|
GB189322876A
|
|
Automatic Electric Switches.
|
