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公开(公告)号:US2526573A
公开(公告)日:1950-10-17
申请号:US76883547
申请日:1947-08-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
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152.Testing tank arranged for suppression of reflected compressional waves 失效
Title translation: 测试槽布置用于抑制反射的压缩波公开(公告)号:US2503400A
公开(公告)日:1950-04-11
申请号:US50515743
申请日:1943-10-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
IPC: G01H3/00
CPC classification number: G01H3/005
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公开(公告)号:US2486187A
公开(公告)日:1949-10-25
申请号:US74040847
申请日:1947-04-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
CPC classification number: H03H9/02015 , H03H9/02157
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公开(公告)号:US2472753A
公开(公告)日:1949-06-07
申请号:US69087246
申请日:1946-08-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
CPC classification number: H03H9/02015 , H01L41/18 , H03H9/02157
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公开(公告)号:US2472715A
公开(公告)日:1949-06-07
申请号:US72326447
申请日:1947-01-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
CPC classification number: H03H9/02015 , H03H9/02157
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公开(公告)号:US2468301A
公开(公告)日:1949-04-26
申请号:US62589745
申请日:1945-10-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
IPC: H03H9/17
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公开(公告)号:US2460704A
公开(公告)日:1949-02-01
申请号:US65968046
申请日:1946-04-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
CPC classification number: H03H9/02015 , H03H9/02157
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公开(公告)号:US2460703A
公开(公告)日:1949-02-01
申请号:US65967946
申请日:1946-04-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
CPC classification number: H03H9/02015 , H03H9/02157
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公开(公告)号:US2458615A
公开(公告)日:1949-01-11
申请号:US65788646
申请日:1946-03-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
CPC classification number: H03H9/02015 , H03H9/02157
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公开(公告)号:US2454328A
公开(公告)日:1948-11-23
申请号:US65788546
申请日:1946-03-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
CPC classification number: H03H9/02015 , H03H9/02157
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