| 发明名称 |
DETECTOR FOR NITROGEN-, PHOSPHOR-, CHLORINE-, AND/OR OXYGEN-CONTAINING SUBSTANCES |
| 摘要 |
The detector for detecting nitrogen-, phosphorus-, chlorine- and/or oxygen-containing substances in an object, in particular explosives or drugs in items of luggage, comprises a nuclear activation device for generating positron rays from nitrogen, phosphorus, chlorine and/or oxygen and a downstream activity measuring device for recording positron/electron annihilation radiation. …<IMAGE>… |
| 申请公布号 |
EP0485872(A3) |
申请公布日期 |
1993.01.27 |
| 申请号 |
EP19910118872 |
申请日期 |
1991.11.06 |
| 申请人 |
MESSERSCHMITT-BOELKOW-BLOHM GMBH |
发明人 |
PONGRATZ, HANS-WOLFGANG, DR.;BASTIAN, INGBERT, DR.;MORITZ, NIKOLAUS;TRIFTSHAEUSER, WERNER, PROF. DR.;KOEGEL, GOTTFRIED;SPERR, PETER |
| 分类号 |
G01N23/22;G01V5/00 |
主分类号 |
G01N23/22 |
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