UNIT FOR POSITIONING A VENETIAN BLIND LADDER AND FOR GUIDING THE SLATS
A Standard patent application filed on 21 July 1983 credited to Edixhoven, Gerardus Hendricus
Details
Application number :
17158
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
UNIT FOR POSITIONING A VENETIAN BLIND LADDER AND FOR GUIDING THE SLATS