发明授权
US2644102A Incandescent lamp mount and manufacture thereof 失效
白炽灯座及其制造

  • 专利标题: Incandescent lamp mount and manufacture thereof
  • 专利标题(中): 白炽灯座及其制造
  • 申请号: US17869750
    申请日: 1950-08-10
  • 公开(公告)号: US2644102A
    公开(公告)日: 1953-06-30
  • 发明人: STONE MELVIN L
  • 申请人: GEN ELECTRIC
  • 专利权人: Gen Electric
  • 当前专利权人: Gen Electric
  • 优先权: US17869750 1950-08-10
  • 主分类号: H01K1/18
  • IPC分类号: H01K1/18
Incandescent lamp mount and manufacture thereof
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