发明公开
- 专利标题: SOLID STATE TELEPHONE PROTECTOR MODULE
- 专利标题(中): 固态电话保护模块
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申请号: EP90914460申请日: 1990-09-24
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公开(公告)号: EP0494208A4公开(公告)日: 1993-01-20
- 发明人: MEYERHOEFER, CARL , NEUWIRTH, HELMUTH , VISCONTI, PETER
- 申请人: PORTA SYSTEMS CORPORATION
- 申请人地址: 575 UNDERHILL BLVD.; SYOSSET, NY 11791
- 专利权人: PORTA SYSTEMS CORPORATION
- 当前专利权人: PORTA SYSTEMS CORPORATION
- 当前专利权人地址: 575 UNDERHILL BLVD.; SYOSSET, NY 11791
- 优先权: US41368989 1989-09-28
- 主分类号: H01T1/14
- IPC分类号: H01T1/14 ; H01T4/06 ; H02H3/22
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