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1.Method of joining glass to porous ceramic material by weld 失效
Title translation: 通过焊接将玻璃与多孔陶瓷材料接合的方法公开(公告)号:US2149133A
公开(公告)日:1939-02-28
申请号:US16977937
申请日:1937-10-19
Applicant: COHN BYRON E
Inventor: COHN BYRON E
CPC classification number: C04B37/042 , C04B37/045 , C04B2237/10 , C04B2237/341 , C04B2237/343 , C04B2237/365 , C04B2237/765 , H01J5/24 , H01J2893/0038 , Y10S285/911 , Y10T428/131 , Y10T428/2975
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2.
公开(公告)号:US2202337A
公开(公告)日:1940-05-28
申请号:US25874739
申请日:1939-02-27
Applicant: COHN BYRON E
Inventor: COHN BYRON E
IPC: H01J9/40
CPC classification number: H01J9/40 , Y10T403/217 , Y10T403/77
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