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| Patents Granted on 1970-06-02 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,514,865 | Jun. 02, 1970 | Y. Karahashi | Micrometer Having a Non-Rotating Spindle | micrometers | |
| 3,515,507 | Jun. 02, 1970 | M.R. Estabrook | Method and apparatus for decontaminating fluid with delayed filtering | ||