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---|---|---|---|
1-35033 | Feb 1989 | JPX | |
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Number | Name | Date | Kind |
---|---|---|---|
3525678 | Kim et al. | Aug 1970 | |
3816495 | Middleton | Jun 1974 |
Number | Date | Country |
---|---|---|
352718 | Jan 1990 | EPX |
Entry |
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