|
GB191407311A
|
|
Improvements in Means for Supporting Electric Incandescent Lamps.
|
|
GB191125165A
|
|
An Improved Device for Giving Signals and Indications of all kinds at a Distance.
|
|
US1047353A
|
|
Electric illuminating-body.
|
|
GB191103950A
|
|
Improvements in Electric Illuminating Bodies.
|
|
GB191018738A
|
|
Improved Holder for Electric Incandescent Lamps.
|
|
CA122144A
|
|
Illumination body
|
|
GB190900321A
|
|
Improvements in and relating to Illuminating Bodies.
|
|
GB190818231A
|
|
New System of Fitting Incandescent Electric Lamps
|
|
US726124A
|
|
Electric incandescent lamp and circuits and conductors therefor.
|
|
GB190216391A
|
|
Improvements in and relating to Electric Incandescent Lamps and to Circuits and Conductors therefor, for Decorative and other purposes
|
|
GB190112088A
|
|
Improved Method of and Means for Taking Electric Current from Transformers.
|
|
CA74855A
|
|
Transformer for continuous electric currents
|
|
GB189923102A
|
|
Improvements in Contact Breakers, especially applicable to Induction Coils.
|
|
US960466A
|
|
Illuminating-body.
|
