Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Element or attachment
Patent
1987-12-21
1989-01-31
Rademaker, Charles A.
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Element or attachment
D19 55
Patent
active
D02996600
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Morley John P.
Rademaker Charles A.
The Gillette Company
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