Man-made vitrious fibre products and their production
A Standard patent application filed on 01 April 1997 credited to Clausen, Anders Ulf
;
Tonder, Flemming Weiss
Details
Application number :
23833
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Man-made vitrious fibre products and their production