|
GB680848A
|
|
Improvements in magnetic workholders
|
|
GB614035A
|
|
Improvements in cam-actuated electric contact breakers
|
|
GB604753A
|
|
A combined permanent-magnet type electric motor and generator
|
|
IE17842L
|
|
Magnetic work holders
|
|
GB576710A
|
|
Improvements in magnetic work holders
|
|
GB578075A
|
|
Improvements in magnetic work holders
|
|
GB562472A
|
|
Improvements in or relating to permanent magnets
|
|
GB564865A
|
|
Improvements in or relating to permanent- or electro-magnet motor or generator structures
|
|
GB564508A
|
|
Improvements in or relating to permanent magnets
|
|
GB558671A
|
|
Improvements in or relating to permanent magnet structures
|
|
GB552558A
|
|
Improvements in or relating to permanent magnets
|
|
GB550249A
|
|
Improvements in or relating to permanent magnet electric motors
|
|
GB521145A
|
|
Improvements in or relating to permanent magnets
|
|
GB338906A
|
|
Improvements in, or relating to, sound recording and reproducing apparatus
|
|
GB169735A
|
|
Improvements in or relating to permanent magnets and permanent magnet motors
|
