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Patent 211374

Inventor: Bramble, William H..

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Patent # 211374
Issue Date January 14, 1879
Inventor Bramble, William H..
Assigned To Russell & Erwin Mfg. Co.
Type Push Key

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Patent Notes

Classification: 70/352

Patent Details

Patent Number 211374
Issue Date January 14, 1879
Inventor Bramble, William H..
Assigned To Russell & Erwin Mfg. Co.
Patent Type Push Key
External Link https://patents.google.com/patent/US211374 ↗

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