Telescoping tower vehicle
United States Patent 2632530
US Patent References:
/0039689.html
- - 0039689

/0516346.html
- - 0516346

/1136604.html
- - 1136604

Extension tower
- - 1644613

Fire escape device
- - 2183953


Inventors:
Wagner, Elmer A.
Publication Date:
03/24/1953
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Assignee:
Wagner, Elmer A.
Primary Class:
187/226
Other Classes:
187/235, D34/34, 182/145, 52/118, 182/148, 254/327, 414/592, 187/243, 182/16, 182/69.400, D25/6, 182/62.500, 254/326, 182/14
International Classes:
B66F11/04
US Patent References:
2279832Mobile elevator