Improvements in or relating to self-playing stringed instruments
GB182197A
Improvements in or relating to kinematographic apparatus
GB176128A
Improvements in or relating to wireless electrical signalling and apparatus therefor
GB173306A
Improvements in or relating to cabinets or the like
GB160725A
Improvements in or relating to workholders for carving machines
GB137546A
Improvements in or relating to carving machines
GB161209A
Improvements in or relating to weighing scales
GB160715A
Electric motor for driving phonographic and other machines
GB150559A
Improvements in or relating to alternating current rectifiers
GB154411A
Governor mechanism for phonographs and other machines
GB138270A
Improvements in or relating to phonographs or the like
GB149457A
Improvements in or relating to rotary cutters
GB142950A
Improvements in or relating to apparatus for repeatedly winding and unwinding rolls of flexible material particularly applicable to mechanically operated musical instruments
AU1059013B
Tension devices for musical stringed instruments
AU530012B
Improvements in and connected withthe fingering mechanism of mechanically played stringed instruments
AU493612B
An improved automatic stringed instrument playing machine
AU309411B
Improvements in mechanical piano players
CA203157A
Weighing mechanism
CA214994A
Fingering device for self-playing stringed instruments
