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The ornamental design for a wall transformer unit for hand-held medical instruments, as shown and described. |
FIG. 1 is a perspective view of a wall transformer unit for hand-held medical instruments, illustrating my new design;
FIG. 2 is a side elevational view of the wall transformer unit for hand-held medical instruments of FIG. 1;
FIGS. 3 and 4 are end elevation views of the wall transformer unit for hand-held medical instruments of FIG. 1,
FIG. 5 is a side elevational view of the wall mounting surface of the wall transformer unit for hand-held medical instruments of FIG. 1;
FIG. 6 is a top plan view of the wall transformer unit for hand-held medical instruments of FIG. 1; and,
FIG. 7 is a bottom view of the wall transformer unit for hand-held medical instruments of FIG. 1.
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Jun 30 1994 | LAUN, DEBORAH A | Welch Allyn, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007063 | /0064 | |
Jul 01 1994 | Welch Allyn, Inc. | (assignment on the face of the patent) | / |
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