Hollow microfiber of ceramic material, a method for its production and the use of such a fiber
A Standard patent application filed on 20 January 1997 credited to Rennebeck, Klaus
Details
Application number :
15435
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Hollow microfiber of ceramic material, a method for its production and the use of such a fiber