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公开(公告)号:US3390932A
公开(公告)日:1968-07-02
申请号:US35742464
申请日:1964-04-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCAFEE JR KENNETH B
IPC: G02B3/12
CPC classification number: G02B3/12
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公开(公告)号:US2892508A
公开(公告)日:1959-06-30
申请号:US65347157
申请日:1957-04-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: KOHMAN GIRARD T , MASON WARREN P , MCAFEE JR KENNETH B
IPC: B01D53/22
CPC classification number: B01D53/22 , B01D63/087
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3.Light gas detector using thin walled glass tubes for diffusion 失效
Title translation: 轻气体检测仪采用薄壁玻璃管进行扩散公开(公告)号:US3100868A
公开(公告)日:1963-08-13
申请号:US75611558
申请日:1958-08-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCAFEE JR KENNETH B
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公开(公告)号:US3019853A
公开(公告)日:1962-02-06
申请号:US74537458
申请日:1958-06-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: KOHMAN GIRARD T , MCAFEE JR KENNETH B
CPC classification number: B01D53/22 , B01D63/06 , B01D2313/22 , B01D2319/04 , C01B23/00
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