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Grosser; Helmut Patents |
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Assignee: Grosser; Helmut
Address: East Bloomfield, NY
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4606527 |
Theatre scenery hoisting mechanism |
August 19, 1986 |
| For raising and lowering theatre scenery there is a horizontal track in the fly loft of the theatre, and several carriages, slidable along the track, are shiftable to any desired positions along the track, positions being chosen in accordance with possibly uneven or non-uniform weight |
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