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发明名称
VERFAHREN ZUR TRAENKUNG POROESER TRAEGER MIT SILBERSALZLOESUNGEN
摘要
申请公布号
DD286522(A5)
申请公布日期
1991.01.31
申请号
DD19830248637
申请日期
1983.03.09
申请人
VEB LEUNA-WERKE "WALTER ULBRICHT",DE
发明人
GEYER,REINHARD,DE;THAETNER,RICHARD,DE;LAMBRECHT,WOLFGANG,DE;OHL,KLAUS,DE;PRAG,MANFRED,DE;HATTWIG,MANFRED,DE;LUNAU,JUERGEN,DE;WALKOWSKI,LOTHAR,DE;LEITZKE,SIEGMAR,DE;NAU,PAUL-ERICH,DE;KRAFT,MANFRED,DE
分类号
B01J23/66;B01J37/02;(IPC1-7):B01J37/02
主分类号
B01J23/66
代理机构
代理人
主权项
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VERGE STRUCTURE
EXTERNAL FACING JOINT STRUCTURE
THERMALLY TREATED REINFORCED CONNECTING SECTION STRUCTURE OF BUILDING
SMALL ANIMAL ESCAPE GUIDE BLOCK FOR GUTTER
SANITARY WASHING DEVICE AND WASHING METHOD
HYDRAULIC CIRCUIT OF CONSTRUCTION MACHINE
TWO-SYSTEM CONTROL DEVICE FOR DIRECTIONAL CONTROL VALVE
FORMATION OF FORM FOR SLOPE FRAME, AND FORM UNIT FOR POINT OF INTERSECTION
PANEL FOR BUILDING
FLAT BAR GRATING FLOOR FOR EXTERNAL WALKING
PACKING FOR GUTTER COVER