Number | Date | Country | Kind |
---|---|---|---|
3810757 | Mar 1988 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4024090 | von Bonin et al. | May 1977 | |
4033912 | Kleimann et al. | Jul 1977 | |
4137360 | Reischl | Jan 1979 | |
4466931 | Tanny | Aug 1984 | |
4499211 | Walch et al. | Feb 1985 |
Number | Date | Country |
---|---|---|
719272 | Jan 1969 | BEX |
1694059 | Feb 1974 | DEX |
Entry |
---|
Melliand Textilberichte 11 (1986), pp. 824 to 829. |