A light control window covering and a process and apparatus for fabricating honeycomb material
A Standard patent application filed on 28 May 1993 credited to Goodhue, William Velte
Details
Application number :
39890
Application type :
Standard
Application status :
EXPIRED
Under opposition :
No
Proceeding type :
Invention title :
A light control window covering and a process and apparatus for fabricating honeycomb material