Cardioid condenser definitions

cardioid condenser

A type of dark-field condenser. ... (05 Mar 2000) ...
Found on http://www.encyclo.co.uk/local/20973

---

cardioid condenser

Type: Term Definitions: 1. a type of dark-field condenser.
Found on http://www.medilexicon.com/medicaldictionary.php?t=19654

---