Cover for holding together sheets of paper, as well as a bundle of sheets of paper
A Standard patent application filed on 20 March 1997 credited to Van Ardenne, Robertus Antonius Maria
Details
Application number :
19476
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Cover for holding together sheets of paper, as well as a bundle of sheets of paper