TOOTHPASTE WITH SIO2 PLUS CU
A Standard patent application filed on 10 April 1981 credited to Raaf, Helmut
;
Becker, Dieter
;
Wagner, Helmar R.
;
Harth, Helmut
;
Frosch, Franz
Details
Application number :
69418
Application type :
Standard
Application status :
EXPIRED
Under opposition :
No
Proceeding type :
Invention title :
TOOTHPASTE WITH SIO2 PLUS CU
Inventor :
Raaf, Helmut
;
Becker, Dieter
;
Wagner, Helmar R.
;
Harth, Helmut
;
Frosch, Franz