中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US3201630A Charge storage sheet with tapered apertures 失效
带锥形孔的充电储存片

  • Patent Title: Charge storage sheet with tapered apertures
  • Patent Title (中): 带锥形孔的充电储存片
  • Application No.: US49784655
    Application Date: 1955-03-30
  • Publication No.: US3201630A
    Publication Date: 1965-08-17
  • Inventor: ORTHUBER RICHARD K , STANLEY CHARLES V
  • Applicant: ITT
  • Assignee: Itt
  • Current Assignee: Itt
  • Priority: US49784655 1955-03-30
  • Main IPC: H01J29/39
  • IPC: H01J29/39
Charge storage sheet with tapered apertures
Information query
Espacenet
Patent Agency Ranking
0/0