Number | Date | Country | Kind |
---|---|---|---|
1-214558 | Aug 1989 | JPX | |
2-17455 | Jan 1990 | JPX | |
2-32119 | Feb 1990 | JPX | |
2-87274 | Mar 1990 | JPX | |
2-87275 | Mar 1990 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP90/01639 | 12/15/1990 | 5/8/1991 | 5/8/1991 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO91/11688 | 8/8/1991 |
Number | Name | Date | Kind |
---|---|---|---|
3589457 | Joos | Jun 1971 | |
3604525 | Blethen | Sep 1971 | |
3610354 | Sieswerda | Oct 1971 | |
3677357 | Baumgartner | Jul 1972 | |
3734218 | Kupper | May 1973 | |
3763485 | Gatel | Oct 1973 | |
4039036 | Baumgartner et al. | Aug 1977 | |
4074781 | Melcher | Feb 1978 | |
4100985 | Meier | Jul 1978 | |
4148370 | Luchinger et al. | Apr 1979 | |
4150730 | Knothe et al. | Apr 1979 | |
4300647 | Knothe et al. | Nov 1981 | |
4341275 | Stadler et al. | Jul 1982 | |
4366468 | Yoneyama | Dec 1982 | |
4521763 | Murao et al. | Jun 1985 | |
4611491 | Brown et al. | Sep 1986 | |
4802541 | Bator et al. | Feb 1989 | |
4875534 | Kunz | Oct 1989 | |
4884645 | Knothe et al. | Dec 1989 | |
4980687 | Newell et al. | Dec 1990 |
Number | Date | Country |
---|---|---|
3144103 | Jun 1982 | DEX |
49-124070 | Oct 1974 | JPX |
56-27814 | Jun 1981 | JPX |
1-118328 | Aug 1989 | JPX |
Entry |
---|
IBM Technical Bulletin vol. 30, No. 7, Dec. 1987, Armonk, N.Y., U.S., pp. 432-435 (whole article). |