Miami Valley Inventor Historical Database

Your Results:

Your search found 2 result(s).

Patent Number:

138080

Title:

Mill-pick

Issue Date:

1873-04-22

Inventor(s):

Notes:

Munn and Co., attorneys

Patent Number:

137606

Title:

Grain-dryer

Issue Date:

1873-04-08

Inventor(s):

Notes:

Munn and Co., attorneys

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