Condenser marked "No 615 E Leybold's Nachfolger AG Koln" used in work on electric dipole moments
- maker:
- E. Leybold's Nachfolger
Condenser marked "No 615 E Leybold's Nachfolger AG Koln" used in work on electric dipole moments, 1930s
Condenser marked "No 615 E Leybold's Nachfolger AG Koln" used in work on electric dipole moments, 1930s