Miami Valley Inventors Historical Database

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Patent Number:

118955

Title:

Lifting-jack

Issue Date:

1871-09-12

Inventor(s):

Notes:

Alexander and Mason, attorneys Assignor for one-half his right to I. Harlan Kelly, of same place

Patent Number:

130733

Title:

Lifting-jack

Issue Date:

1872-08-20

Inventor(s):

Notes:

Alexander and Mason, attorney

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