Number | Date | Country | Kind |
---|---|---|---|
62-213635 | Aug 1987 | JPX | |
62-213636 | Aug 1987 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3953133 | Jacoby | Apr 1976 | |
4349838 | Daniel | Sep 1982 | |
4792228 | Haffner | Dec 1988 | |
4801977 | Ishizaka et al. | Jan 1989 |
Entry |
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"Precision Measurement of Rectilinear Motions by the Use of Laser Beam", by Takada et al., pp. 123-124; Scientific Lectures at 1984 Autumn Meeting of Precision Machinery Society. |
"Advancing Inspection of Accuracy of Rectilinear Motions at Machining Center", Compiled by the Foundation for Promotion of Machine Tool Technology, May 1985. |