Number | Date | Country | Kind |
---|---|---|---|
61-278339 | Nov 1986 | JPX | |
62-47930 | Mar 1987 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3253619 | Cook et al. | May 1966 | |
3749271 | Ellis, Jr. et al. | Jul 1973 |
Number | Date | Country |
---|---|---|
751167 | Mar 1970 | FRX |
Entry |
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Korvex:Heat Shrinkable Tubing, Chemplast, Inc., Received 8-18-77 (Copy in Class 174, Digest 8). |