GB0803970D0
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Pressurised spiral flywheels
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GB0802910D0
|
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Pressurised flywheels
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GB0719953D0
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Pressurised flywheels
|
GB0710705D0
|
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Helical flywheels
|
GB0703224D0
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Pressurised flywheels
|
GB0621588D0
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Presssurised flywheels
|
GB0616196D0
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Enhanced kinetic energy storage
|
GB0612045D0
|
|
Enhanced kinetic energy storage
|
GB0606717D0
|
|
Kinetic energy storage device
|
GB0603616D0
|
|
Submersible kinetic energy device
|
GB0601786D0
|
|
Rotatable Storage Device
|
GB0520514D0
|
|
Submersible kinetic storage devices
|
GB0515954D0
|
|
Improvements to lifting bodies
|
GB0515288D0
|
|
Improvements to lifting bodies
|
GB0503692D0
|
|
Rotary and linear electromagnetic reciprocating machine
|
GB0500107D0
|
|
Enhanced kinetic storage devices
|
GB0426305D0
|
|
Solenoid reciprocating motors
|
GB0419555D0
|
|
Solenoid motors
|