Est. March 2001  ·  10,244 Listings on File

Padlock Patent

Patent D33194

Inventor: Gustav Darmann

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Patent # D33194
Issue Date 1900-05-28
Inventor Gustav Darmann

Patent Drawings

Patent D33194 drawing 1 Drawing 1

Patent Details

Patent Number D33194
Issue Date 1900-05-28
Inventor Gustav Darmann
External Link https://patents.google.com/patent/USD33194/en ↗
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