Flotation machine
A Standard patent application filed on 12 August 2002 credited to Oravainen, Heikki
;
Sormunen, Jari
;
Ronkainen, Seppo
;
Jappinen, Risto
;
Airola, Raimo
Details
Application number :
2002313507
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Flotation machine
Inventor :
Oravainen, Heikki
;
Sormunen, Jari
;
Ronkainen, Seppo
;
Jappinen, Risto
;
Airola, Raimo