Number | Date | Country | Kind |
---|---|---|---|
2808/90-0 | Aug 1990 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
2795237 | Corbin | Jun 1957 | |
4571753 | Strangfeld | Feb 1986 | |
4956880 | Bailet | Sep 1990 |
Number | Date | Country |
---|---|---|
0103045 | Mar 1984 | EPX |
3123501A1 | Jan 1983 | DEX |
3422315A1 | Jan 1985 | DEX |
3729569A1 | Mar 1989 | DEX |
8120799 | Jun 1982 | FRX |
Entry |
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Abstract, English language for DT 3729569, Mar. 1989, Germany, Barthel. |