Number | Date | Country | Kind |
---|---|---|---|
53-18882 | Feb 1978 | JPX | |
53-26355 | Mar 1978 | JPX | |
53-26356 | Mar 1978 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3363195 | Furnanage et al. | Jan 1968 | |
4105955 | Hayashi et al. | Aug 1978 |
Entry |
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Casey et al., Heterostructure Lasers Part B, published by Academic Press Inc., N. Y., 1978, pp. 207-216 and 307. |