Number | Date | Country | Kind |
---|---|---|---|
43 09 325.6 | Mar 1993 | DEX | |
43 09 326.4 | Mar 1993 | DEX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/DE94/00313 | 3/17/1994 | 8/9/1995 | 8/9/1995 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO94/21382 | 9/29/1994 |
Number | Name | Date | Kind |
---|---|---|---|
1854107 | Chance | Sep 1932 | |
2266840 | Alexander et al. | Dec 1941 | |
5246115 | Vezzoli et al. | Sep 1993 | |
5268128 | Lahoda et al. | Dec 1993 |
Number | Date | Country |
---|---|---|
0 469 904 | Feb 1992 | EPX |
2104667 | Apr 1972 | FRX |
29 00 666 | Jul 1980 | DEX |
33 05 517 | Aug 1984 | DEX |
38 00 204 | Jul 1989 | DEX |
4320283 | Jan 1994 | DEX |
59-196760 | Nov 1984 | JPX |
2001689 | Oct 1993 | SUX |
1568749 | Jun 1980 | GBX |
Entry |
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Hardtle et al, Mull und Abfall (Refuse and Waste), Supplement 27, Berlin 1991, p. 33. |
von Essen, U. "Plastics Recycling Practice", published by TUV Rheinland GmbH, Cologne 1993, chap. 8.2, pp. 3-5. |
Gottesman, R.T. The Vinyl Institute, USA IUPAC Internat. Sympos. Recycling of Polymers, Marbella 1991. |