Title:
Staging
United States Patent 3135351
Inventors:
Charles, Economos
Vaillancourt, George P.
Publication Date:
06/02/1964
Export Citation:
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Assignee:
Charles, Economos
Vaillancourt, George P.
Primary Class:
182/57
Other Classes:
182/119, 182/150
International Classes:
E04G3/18; E04G3/18
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US Patent References:
2854292Welding chair
0959278N/A
0863877N/A
Foreign References:
CH177497A
FR959745A