中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US2149133A Method of joining glass to porous ceramic material by weld 失效
通过焊接将玻璃与多孔陶瓷材料接合的方法

  • Patent Title: Method of joining glass to porous ceramic material by weld
  • Patent Title (中): 通过焊接将玻璃与多孔陶瓷材料接合的方法
  • Application No.: US16977937
    Application Date: 1937-10-19
  • Publication No.: US2149133A
    Publication Date: 1939-02-28
  • Inventor: COHN BYRON E
  • Applicant: COHN BYRON E
  • Assignee: Byron E Cohn
  • Current Assignee: Byron E Cohn
  • Priority: US16977937 1937-10-19
  • Main IPC: C04B37/04
  • IPC: C04B37/04 ;  H01J5/24
Method of joining glass to porous ceramic material by weld
Public/Granted literature
Information query
Espacenet
Patent Agency Ranking
0/0