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US Patent: 9,159
Improvement in Compounds for Uniting Steel and Iron
Patentee:
Boyd C. Leavitt (exact or similar names) - Newport, ME

USPTO Classifications:
148/26

Tool Categories:
woodworking machines : specialty woodworking machines : tool making machines

Assignees:
Jos. S. Bishop - Newport, ME
Rd. H. Libby - Newport, ME

Manufacturer:
Not known to have been produced

Witnesses:
I. H. Peters
J. Connely
Patent Dates:
Granted: Jul. 27, 1852

Patent Pictures:
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Report data errors or omissions to steward Russ Allen.
Description:
Method of using crude borax and carbonate of ammonia to cement two types of steel/iron

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