ANSI/ADA-78 Complete Document History
Dental Obturating Cones

Complete Current Edition:
   2013 R20 EDITION - REAFFIRMED IN 2020 - Jan. 31, 2020

Obsolete Revision Information:
   2013 EDITION - Dental Obturating Cones - Jan. 1, 2013
   2006 EDITION - Dental Obturating Cones - Jan. 1, 2006
   2000 EDITION - Dental Obturating Cones - March 1, 2000