Activating device for darkening and similar systems located inside a double-glazing unit
A Standard patent application filed on 28 January 1992 credited to Florean, Giuseppe
Details
Application number :
11754
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Activating device for darkening and similar systems located inside a double-glazing unit