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428505
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Information
Patent Grant
428505
References
Source
Patent Number
428,505
Date Filed
Not available
Date Issued
Tuesday, May 20, 1890
134 years ago
CPC
A47G27/065 - Stair rods; Stair-rod fasteners
Y10T16/125 - Rods
US Classifications
016 - Miscellaneous hardware
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