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| Patents for Hans Meyer | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,709,305 | May 31, 1955 | H. Meyer | Micrometer Indicator for Measuring Devices | micrometers | |
| 2,900,731 | Aug. 25, 1959 | H. Meyer | Micrometer Indicator | micrometers | |
| 3,222,790 | Dec. 14, 1965 | H. Meyer | Measuring Instrument | measurement gauges | |