Number | Date | Country | Kind |
---|---|---|---|
58-51984 | Mar 1983 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
1016549 | Clamer | Feb 1912 | |
3600144 | Csakvary | Aug 1971 | |
4258381 | Inaba | Mar 1981 |
Number | Date | Country |
---|---|---|
52-19072 | Feb 1977 | JPX |
58-48927 | Mar 1983 | JPX |
Entry |
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Properties and Selection: Stainless Steel Tool Materials and Special Purpose Metals, Metals Handbook, Ninth Edition, vol. 3, Copyright 1980, by the American Society for Metals, pp. 792-793. |
S. P. Zarlingo et al., "Leadframe Materials for Packaging Semiconductors", Semiconductor International, Sep., 1982, pp. 111-124. |