公开/公告号DE69029216D1
专利类型
公开/公告日1997-01-09
原文格式PDF
申请/专利号DE19906029216T
发明设计人 KAUFMAN LEON SAN FRANCISCO CALIFORNIA US;CROOKS LAWRENCE E. RICHMOND CALIFORNIA US;HALE JAMES D. BERKELEY CALIFORNIA US;KRAMER DAVID M. SAN RAFAEL CALIFORNIA US;HAKE KRISTEN SOUTH SAN FRANCISCO CALIFORNIA US;AVRAM HECTOR FOSTER CITY CALIFORNIA US;WUMMER JOEL SAN FRANCISCO CALIFORNIA US;
申请日1990-01-19
分类号G01R33/56;
国家 DE
入库时间 2022-08-22 03:13:32