Title:
Nostril dilator
United States Patent 1950839
Inventors:
Daniel, Chirila Doonisie
Publication Date:
03/13/1934
Export Citation:
Click for automatic bibliography generation
Assignee:
Daniel, Chirila Doonisie
Primary Class:
606/199
International Classes:
A61F5/08; A61F5/01
View Patent Images:
Download PDF 1950839        PDF help