Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Element or attachment
Patent
1991-03-11
1991-11-26
Dunkins, Bruce W.
Office supplies; artists and teachers materials
Office equipment not elsewhere specified
Element or attachment
D19 92
Patent
active
D03219127
REFERENCES:
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patent: 4058214 (1977-11-01), Mancuso
Beacon Acrylics-1980 see item #AL-20 (lid in tissue box) lower center-desk copy.
Dunkins Bruce W.
Eldon Industries Inc.
Thompson Martha
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