Eero Saarinen

Follow

Person

Lahti, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Pipe coupling with water seal between the sinks of a drain board an...
- Patent number 4,615,053
- Issue date Oct 7, 1986
- Oy All-Plast Ab
- Heikki Masalin
- E03 - WATER SUPPLY SEWERAGE