|
GB448298A
(en)
|
|
Improvements in and relating to bearings for shafts
|
|
CH214696A
(de)
|
|
Gasturbinenanlage.
|
|
SE70160C1
(en:Method)
|
|
|
|
GB485102A
(en)
|
|
Improvements in variable-pitch airscrews for aircraft
|
|
GB192405A
(en)
|
|
Improvements relating to wind turbines
|
|
CH204037A
(de)
|
|
Gasturbinenanlage.
|
|
CH210657A
(de)
|
|
Gasturbinenanlage.
|
|
GB534339A
(en)
|
|
Improvements in and relating to engines and pumps having sliding vanes
|
|
FR900378A
(fr)
|
|
Rotors pour turbo-machines axiales, en particulier pour compresseurs axiaux
|
|
GB485072A
(en)
|
|
Windmill sail support
|
|
GB405409A
(en)
|
|
Improvements in or relating to bearings
|
|
SU51136A1
(ru)
|
|
Способ отделени неблагородных газов от благородных
|
|
GB381664A
(en)
|
|
Improved electrostatic condensers
|
|
GB367784A
(en)
|
|
Improvements in or relating to radial flow turbines
|
|
GB564344A
(en)
|
|
Improvements in resilient bushes
|
|
GB588442A
(en)
|
|
Improvements in ventilators and the like
|
|
GB556200A
(en)
|
|
Improvements in or relating to cooling towers
|
|
GB321180A
(en)
|
|
An improved sign for the display of publicity matter
|
|
Bottomley
|
|
Votes for Women |
|
GB302547A
(en)
|
|
Improvements in or relating to surface condensers
|
|
CA351938A
(en)
|
|
Radial turbine blade ring
|
|
GB224466A
(en)
|
|
Improvements in centrifugal pumps
|
|
GB218165A
(en)
|
|
Improvements in and relating to merry-go-rounds
|
|
DK62778C
(da)
|
|
Gasturbineanlæg.
|
|
DK62777C
(da)
|
|
Gasturbineanlæg.
|