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The ornamental design for a photochemotherapy chamber, as shown. |
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FIG. 1 is a perspective view of the photochemotherapy chamber showing our new design;
FIG. 2 is an elevation view of one side thereof;
FIG. 3 is an elevation view of the other side thereof;
FIG. 4 is a front view thereof; and
FIG. 5 is a rear view thereof.
Levin, Robert E., Blaisdell, Ronald G., Hough, Harold L.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 24 1976 | GTE Sylvania Incorporated | (assignment on the face of the patent) | / |
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