Combined axial theater and arena
United States Patent 3168761
US Patent References:
Movable-seat construction
- - 1482701
Building for theatrical and other performances
- - 2700798
Power actuated foldable bleacher assemblage
- - 3052929
Movable-seat construction
- - 1482701
Building for theatrical and other performances
- - 2700798
Power actuated foldable bleacher assemblage
- - 3052929
Inventors:
Herbert, Graf
Publication Date:
02/09/1965
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Export Citation:
Assignee:
Herbert, Graf
Primary Class:
Other Classes:
52/64, 297/243
International Classes:
E04H3/22; E04H3/10
Foreign References:
| GB180309898A | ||||
| DE470451C | ||||
| DE860408C |