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The ornamental design for a crucible holder attachment, as shown and described. |
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FIG. 1 is a top, rear and left side perspective view of a crucible holder attachment showing my new design;
FIG. 2 is a top, rear and right side perspective view;
FIG. 3 is a top plan view;
FIG. 4 is a left side elevational view;
FIG. 5 is a bottom plan view;
FIG. 6 is a rear elevational view; and
FIG. 7 is a front elevational view thereof.
| Patent | Priority | Assignee | Title |
| D981458, | Nov 10 2021 | NEXA3D INC. | Tank sidewall |
| D989135, | Nov 10 2021 | NEXA3D INC. | Mask assembly |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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