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The ornamental design for wall covering, as shown and described. |
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The FIGURE is a front elevational view of wall covering showing my new design.
| Patent | Priority | Assignee | Title |
| D354191, | Mar 07 1994 | QUADRA PLAST INC | Vertical blind slat |
| Patent | Priority | Assignee | Title |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 10 1980 | Peintures Corona S.A. | (assignment on the face of the patent) | / | |||
| Jan 23 1981 | POLAK DANICA | PEINTURES CORONA S A , A CORP OF FRANCE | ASSIGNMENT OF ASSIGNORS INTEREST | 003859 | /0811 |
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