Sealing device and method for closing openings in buildings, passages, and similar
A Standard patent application filed on 15 April 2003 credited to Hersener, Rainer Dr.
;
Becker, Heike
Details
Application number :
2003227621
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Sealing device and method for closing openings in buildings, passages, and similar