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GB543184A
|
|
Improvements in and relating to rotary vane pumps
|
|
GB543183A
|
|
Improvements in and relating to rotary vane pumps
|
|
GB543181A
|
|
Improvements in and relating to rotary pumps of aircraft
|
|
GB538951A
|
|
Improvements in and relating to rotary pumps
|
|
GB529503A
|
|
Improvements in or relating to rotary vacuum pumps
|
|
GB522472A
|
|
Flexible drive coupling for rotary pumps and other purposes
|
|
GB522470A
|
|
Improvements in or relating to the rotors of rotary pumps
|
|
GB522473A
|
|
Ported end sealing plates for rotary pumps
|
|
GB522471A
|
|
Metered lubricating system for rotary pumps
|
|
GB402756A
|
|
Improvements in and relating to apparatus for applying plastic coatings to articles such as bread slices or jointing material
|
|
DE597197C
|
|
Colander for fluids
|
|
GB378968A
|
|
Improvements in apparatus for straining or filtering fluids
|
|
GB367459A
|
|
Improvements in or relating to filtering or fine straining apparatus for liquids
|
|
GB367379A
|
|
Improvements in or relating to filtering or fine straining apparatus for liquids
|
|
GB223627A
|
|
Improvements in or relating to straining or filtering apparatus
|
|
GB215098A
|
|
Improvements in or relating to straining or filtering apparatus
|
|
GB145339A
|
|
Improvements in or relating to straining or filtering apparatus
|
|
DE598619C
|
|
Colander for fluids
|
