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P & D Manufacturing Co., Inc. Patents |
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Assignee: P & D Manufacturing Co., Inc.
Address: Plainfield, IL
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4029219 |
Bottom grain unloader |
June 14, 1977 |
| An improved bottom grain bin auger discharge construction includes a hopper centrally disposed in the bottom of a grain storage bin. A grain tube extends from the hopper to the outside of the bin and includes a discharge auger for moving the grain in the tube. A separate transfer or swee |
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