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Patent Number: |
113226 |
Title: |
Flour |
Issue Date: |
1871-03-28 |
Inventor(s): |
Thomas M. Walker (Bellefontaine, OH) |
Notes: |
Knight Brothers, attys. |
Patent Number: |
128679 |
Title: |
Railway Signal |
Issue Date: |
1872-07-02 |
Inventor(s): |
Blanchard Chamberlain (Bellefontaine, OH), James Townend (Bellefontaine, OH), Thomas M. Walker (Bellefontaine, OH) |
Notes: |
Knight Brothers, attys. |
3640 Colonel Glenn Highway, Dayton, Ohio 45435. Phone: 937.775.2525
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