Title:
Vacuum cleaner brush
Document Type and Number:
United States Patent 2143535
Inventors:
Baxter, Berry A.
Plaque It!
Sponsored by: Flash of Genius |
Publication Date:
01/10/1939
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Referenced by:
Export Citation:
Assignee:
Baxter, Berry A.
Primary Class:
Other Classes:
15/327.100, 285/280, 285/7
International Classes:
A47L9/06