SPACER MICROCAPSULES FOR PRESSURE SENSITIVE COPYING PAPER
A Standard patent application filed on 04 April 1986 credited to Sliwka, Wolfgang
;
Hoffmann, Dietrich
Details
Application number :
55661
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
SPACER MICROCAPSULES FOR PRESSURE SENSITIVE COPYING PAPER