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171.
公开(公告)号:US2406391A
公开(公告)日:1946-08-27
申请号:US42571042
申请日:1942-01-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
IPC: G10K11/30
CPC classification number: G10K11/30
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公开(公告)号:US2405226A
公开(公告)日:1946-08-06
申请号:US47039842
申请日:1942-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
IPC: B06B1/06
CPC classification number: B06B1/0629
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公开(公告)号:US2405225A
公开(公告)日:1946-08-06
申请号:US46204242
申请日:1942-10-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
IPC: B06B1/06
CPC classification number: B06B1/0629
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公开(公告)号:US2401361A
公开(公告)日:1946-06-04
申请号:US35964040
申请日:1940-10-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
IPC: B63G9/00
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175.Means for and method of measuring the impedance and reflection coefficients of surfaces 失效
Title translation: 测量表面阻抗和反射系数的方法和方法公开(公告)号:US2394461A
公开(公告)日:1946-02-05
申请号:US50516243
申请日:1943-10-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
IPC: G01H15/00
CPC classification number: G01H15/00
-
公开(公告)号:US2379819A
公开(公告)日:1945-07-03
申请号:US43670342
申请日:1942-03-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
IPC: H03C7/02
CPC classification number: H03C7/02
-
公开(公告)号:US2379818A
公开(公告)日:1945-07-03
申请号:US38218041
申请日:1941-03-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
IPC: H01J25/12
CPC classification number: H01J25/12
-
公开(公告)号:US2309467A
公开(公告)日:1943-01-26
申请号:US40397141
申请日:1941-07-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
CPC classification number: H03H9/56
-
公开(公告)号:US2292886A
公开(公告)日:1942-08-11
申请号:US39457141
申请日:1941-05-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
CPC classification number: H03H9/56
-
公开(公告)号:US2230649A
公开(公告)日:1941-02-04
申请号:US22835138
申请日:1938-09-03
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P
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