|
GB911983A
|
|
Improvements in electric switching devices actuated by bourdon gauges
|
|
GB877651A
|
|
Improvements in or relating to machines for washing drinking glasses and the like
|
|
GB754569A
|
|
Improvements in and relating to thermometers
|
|
GB731691A
|
|
Improvements in and relating to thermometers
|
|
GB591165A
|
|
Improvements relating to the manufacture of absorbent tampons
|
|
GB566910A
|
|
Improvements in dial thermometers
|
|
GB562936A
|
|
Improved method and apparatus for winding multi-helical metal coils
|
|
GB561287A
|
|
Improvements in bi-metallic heat measuring, indicating or controlling devices
|
|
GB560362A
|
|
Improvements in bi-metallic temperature-responsive devices
|
|
GB560398A
|
|
Improvements in bi-metallic temperature-responsive devices
|
|
GB559288A
|
|
Improvements in bi-metallic temperature-responsive devices
|
|
GB527592A
|
|
Improvements in and relating to indicating means for measuring and like instruments
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