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- Inventors
- Building units and construction elements
- Stair, ladder, scaffold, or similar support
- Element or attachment
Details
Betty D. Drake
Betty D.
Drake
- Patent Class
Building units and construction elements
- SubClass
Stair, ladder, scaffold, or similar support
- SubSubClass
Element or attachment
- Specialty
Inventor
- Status
active
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Profile ID: LFUS-PAI-P-1476520
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