Title:
Window cleaner
Document Type and Number:
United States Patent 1500274

Inventors:
Scarling, Nicholas D.
Publication Date:
07/08/1924
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Assignee:
Scarling, Nicholas D.
Primary Class:
15/245
Other Classes:
401/261, 401/38, D32/41, 401/37, 401/196, 401/16, 401/23, 401/18
International Classes:
A47L1/08; A47L1/00




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