Erik C. V. Keldmann

Follow

Person

Bellinge, DK

People

Patents Grantslast 30 patents

Information Patent Grant
Baseboard heating apparatus with cable carrier
- Patent number 4,216,823
- Issue date Aug 12, 1980
- Elpan ApS
- Erik C. V. Keldmann
- F24 - HEATING RANGES VENTILATING