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2793681
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Information
Patent Grant
2793681
References
Source
Patent Number
2,793,681
Date Filed
Not available
Date Issued
Tuesday, May 28, 1957
67 years ago
CPC
A61G5/08 - foldable
A61G2005/0858 - comprising a scissor-type frame
A61G2005/0883 - having locking means for maintaining a folded or unfolded condition
A61G2005/0891 - having rigid supports
US Classifications
297 - Chairs and seats
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