Number | Date | Country | Kind |
---|---|---|---|
57-199786 | Nov 1982 | JPX | |
57-199787 | Nov 1982 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4096026 | Takeuchi | Jun 1978 | |
4139443 | Sakurai | Feb 1979 | |
4445966 | Carlson et al. | May 1984 |
Number | Date | Country |
---|---|---|
54-051832 | Apr 1979 | JPX |
Entry |
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Maissel et al., Handbook of Thin Film Technology, McGraw-Hill, New York, 1970, pp. 4-29-4-31. |