NO142596B
(no )
1980-06-02
Loggeapparat for bestemmelse av mengdene av naturlig gammastraaling fra kalium, uran og thorium i grunnformasjoner som omgir et borehull
GB1250485A
(cg-RX-API-DMAC7.html )
1971-10-20
NO120047B
(cg-RX-API-DMAC7.html )
1970-08-17
SE7509263L
(sv )
1976-02-23
Skovelhjul for axialflektar.
GB1177779A
(en )
1970-01-14
Blade Lock
NO132603B
(cg-RX-API-DMAC7.html )
1975-08-25
GB376647A
(en )
1932-07-14
Improvements in the blades of screw rotors for operating with any fluid
CH345622A
(de )
1960-03-31
Laufrad für Turbinen oder Pumpen mit drehbaren Schaufeln, insbesondere für grossen Verstellbereich
GB465559A
(en )
1937-05-10
Improvements in or relating to fans and more particularly fans of the centrifugal vane control type
GB550484A
(en )
1943-01-11
Improvements in and connected with variable pitch propellers
GB831508A
(en )
1960-03-30
Rotor blades for rotary wing aircraft
GB550227A
(en )
1942-12-30
Improvements in screw propellers
GB538547A
(en )
1941-08-07
Improvements in or relating to propeller fan wheels
GB468588A
(en )
1937-07-08
Improvements in or relating to blades for airscrews and the like
GB731526A
(en )
1955-06-08
Improvements in or relating to radial flow impellers
GB1173553A
(en )
1969-12-10
Transverse-Flow Fan.
US2548700A
(en )
1951-04-10
Bore sighting apparatus
US2608379A
(en )
1952-08-26
Water wheel
US2000375A
(en )
1935-05-07
Turpentine-face scribe
GB412381A
(en )
1934-06-28
Improvements in or relating to fans
GB540841A
(en )
1941-10-31
Improved fans, propellers and the like
GB1244625A
(en )
1971-09-02
Fluid mixing apparatus
GB876981A
(en )
1961-09-06
Improvements in or relating to propellers for outboard motors
GB1304843A
(cg-RX-API-DMAC7.html )
1973-01-31
FR871187A
(fr )
1942-04-11
Dispositif de commande simultanée des variations du pas des pales de deux demi-hélices coaxiales à pas variable en vol, tournant en sens opposés