Vulcanizer
Vulcanizer
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- Description
- Patent model for Silas D. Palmer, “Improvement in Dental Flasks for Rubber,” U.S. Patent 159,441 (February 2, 1875). Silas D. Palmer (1812-1881) was a dentist in Toledo, Ohio, who assigned his patent to John R. B. Ransom, a businessman who provided supplies, instruments and furniture for barbers, doctors and dentists.
- Location
- Currently not on view
- Object Name
- Vulcanizer
- vulcanizer, patent model
- dental device
- Other Terms
- Vulcanizer; Dentistry
- Measurements
- overall: 14 in x 6 in; 35.56 cm x 15.24 cm
- ID Number
- MG.291116.161
- accession number
- 291116
- patent number
- 159,442
- catalog number
- 291116.161
- Credit Line
- Gift of Columbia University School of Dental and Oral Surgery
- See more items in
- Medicine and Science: Medicine
- Data Source
- National Museum of American History
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