Title:
Revolving blower and sign card
United States Patent 2065270

Inventors:
Misa, Michael DE.
Publication Date:
12/22/1936
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Assignee:
Misa, Michael DE.
Primary Class:
40/473
Other Classes:
415/125, 415/126, 417/326, 415/121.300, 417/361
International Classes:
G09F19/10; G09F19/00