Outflow element for rain-water drainage and method for the fabrication thereof
A Standard patent application filed on 07 October 1993 credited to Van Der Net, Dirk
;
Schoormans, Johannes Adrianus Henricus Maria
Details
Application number :
53455
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Outflow element for rain-water drainage and method for the fabrication thereof
Inventor :
Van Der Net, Dirk
;
Schoormans, Johannes Adrianus Henricus Maria