...that on Dec. 15, 1836, the Patent Office was completely destroyed by fire? Lost were some 7,000 models, 9,000 drawings, and 230 books plus all records of patent applications and grants.
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| Number | Title | Issue Date |
| 7036981 | Device for monitoring a milk tank and an assembly of such a device with a milking robot and an automatic starting-up unit A device for monitoring a milk tank. The device is provided with a monitoring unit comprising a computer and a memory for at least temporarily storing data, a thermometer for measuring the temperature of a fluid present in the milk tank, and for supplying to the mon... | 05/02/2006 |
| 6279387 | Moisture meter, electronic weighing machine for moisture meter, filter for moisture meter, and moisture adsorption unit for moisture meter An electronic weighing machine for a moisture meter not only measures the amount of moisture in the test sample, but also measures the mass of the test sample itself. In addition, the present invention is related to a heat drying type moisture meter, a fi... | 08/28/2001 |