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Patent
D287228
Priority
Mar 07 1984
Filed
Mar 07 1984
Issued
Dec 16 1986
Expiry
Dec 16 2000
Assg.orig
Entity
unknown
9
6
n/a
The ornamental design for a control device panel for monitoring the concentration of dissolved metal in a plating solution , as shown and described.
The sole FIGURE is a front perspective view of a control panel for
monitoring the concentration of dissolved metal in a plating solution
showing my new design; the rear being unornamented.
Newton, Charles L.
Patent
Priority
Assignee
Title
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