Title:
Inhaler
Document Type and Number:
United States Patent 2451540
Inventors:
Dinyer, Frank J.
Plaque It!
Sponsored by: Flash of Genius |
Publication Date:
10/19/1948
View Patent Images:
Images are available in PDF form when logged in. To view PDFs, Login or
Create Account (Free!)
Referenced by:
Export Citation:
Assignee:
Dinyer, Frank J.
Primary Class:
Other Classes:
128/204.130
International Classes:
A61M15/00
Foreign References:
| GB189607931A | ||||
| FR542670A |