
Announcements/United States Patents Applicable or Pertaining to Dentistry Issued During July and August 1938
Publication year - 1938
Publication title -
the journal of the american dental association and the dental cosmos
Language(s) - English
Resource type - Journals
eISSN - 2589-8205
pISSN - 0375-8451
DOI - 10.14219/jada.archive.1938.0292
Subject(s) - dentistry , political science , medicine