Title:
Air mattress
Document Type and Number:
United States Patent 2623574
Inventors:
Wilhelm, Damsch Herbert Otto ER.
Plaque It!
Sponsored by: Flash of Genius |
Publication Date:
12/30/1952
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:
Wilhelm, Damsch Herbert Otto ER.
Primary Class:
Other Classes:
297/452.410, 297/DIG.003, 297/1, 441/129, 297/118, 441/126, 297/380, D06/335, 5/705
International Classes:
A47C4/54; A47C4/00
Foreign References:
| GB491990A | ||||
| FR700715A |