Title:
Scaffold
Document Type and Number:
United States Patent 3391757

Inventors:
Paul, Duke
Harpole, James E.
Publication Date:
07/09/1968
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Referenced by:
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Assignee:
CECO CORP
Primary Class:
182/17
Other Classes:
182/178.500, 182/38, 182/150
International Classes:
E04G3/28; E04G3/34
US Patent References:
2730411Double-deck portable scaffold
3011587Supporting device
3059721Suspension device
3135351Staging
3124213
Foreign References:
GB606069A
FR974915A




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