Invention Grant
US1192680A Method of shoeing permanent magnets. 失效
松弛永磁体的方法

  • Patent Title: Method of shoeing permanent magnets.
  • Patent Title (中): 松弛永磁体的方法
  • Application No.: US1914860349
    Application Date: 1914-09-05
  • Publication No.: US1192680A
    Publication Date: 1916-07-25
  • Inventor: PENTZ ALBERT D
  • Applicant: GEN ELECTRIC
  • Assignee: Gen Electric
  • Current Assignee: Gen Electric
  • Priority: US1914860349 1914-09-05
Method of shoeing permanent magnets.
Information query
Patent Agency Ranking
0/0