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Toy railway
United States Patent 1482638
Inventors:
Fergusson, Alan R.
Publication Date:
02/05/1924
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Download PDF 1482638
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Assignee:
Fergusson, Alan R.
Primary Class:
238/10E
Other Classes:
238/122, 238/231
International Classes:
A63H19/30
;
A63H19/00