Retainer of ceiling heater for semiconductor fabrication apparatus

Description

FIG. 1 is a front, top and right side perspective view of a retainer of ceiling heater for semiconductor fabrication apparatus showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a rear elevational view.

Claims

The ornamental design for a retainer of ceiling heater for semiconductor fabrication apparatus, as shown and described.