Number | Date | Country | Kind |
---|---|---|---|
195 46 440 | Dec 1995 | DEX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/EP96/04555 | 10/19/1996 | 6/12/1998 | 6/12/1998 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO97/21481 | 6/19/1997 |
Number | Name | Date | Kind |
---|---|---|---|
3156259 | Havelka et al. | Nov 1964 | |
3618776 | Kudlaty | Nov 1971 | |
4028243 | Offer et al. | Jul 1977 | |
4279746 | Leutz | Jul 1981 | |
5770054 | Ardes | Jun 1998 | |
5971016 | Wass et al. | Nov 1964 |
Number | Date | Country |
---|---|---|
4214500 A1 | Nov 1983 | DEX |
3904701 A1 | Aug 1990 | DEX |
Entry |
---|
Mann + Hummel Filtertechnik Brochure (undated). |