"Lec 166 -Spruing and Investing the Wax Molar Pattern" Prepares the sprue former, sprues a molar crown and invests the crown prior to casting. Orig. air date: AUG 25 89 This is part of the Open.Michigan collection at: http://open.umich.edu/education
No content is added to this lecture.
This video is a part of a lecture series from of michigan