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公开(公告)号:US2218668A
公开(公告)日:1940-10-22
申请号:US14620937
申请日:1937-06-03
Applicant: WAGNER WALTER C
Inventor: WAGNER WALTER C
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公开(公告)号:US2177085A
公开(公告)日:1939-10-24
申请号:US7013536
申请日:1936-03-21
Applicant: WAGNER WALTER C
Inventor: WAGNER WALTER C
IPC: G01F3/22
CPC classification number: G01F3/225
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公开(公告)号:US2039506A
公开(公告)日:1936-05-05
申请号:US72165234
申请日:1934-04-21
Applicant: WAGNER WALTER C , FREDERICK STRATTNER
Inventor: WAGNER WALTER C , FREDERICK STRATTNER
IPC: G01F25/00
CPC classification number: G01F25/0053
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公开(公告)号:US2002968A
公开(公告)日:1935-05-28
申请号:US68540333
申请日:1933-08-16
Applicant: WAGNER WALTER C , SCHLEICHER GEORGE B
Inventor: WAGNER WALTER C , SCHLEICHER GEORGE B
IPC: G01R11/24
CPC classification number: G01R11/24
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公开(公告)号:US2305504A
公开(公告)日:1942-12-15
申请号:US29319039
申请日:1939-09-02
Applicant: WAGNER WALTER C
Inventor: WAGNER WALTER C
IPC: G01R11/56
CPC classification number: G01R11/56
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公开(公告)号:US2249068A
公开(公告)日:1941-07-15
申请号:US26055039
申请日:1939-03-08
Applicant: WAGNER WALTER C , FREDERICK STRATTNER
Inventor: WAGNER WALTER C , FREDERICK STRATTNER
IPC: G01R35/04
CPC classification number: G01R35/04
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公开(公告)号:US2135061A
公开(公告)日:1938-11-01
申请号:US1406635
申请日:1935-04-01
Applicant: WAGNER WALTER C , FREDERICK STRATTNER
Inventor: WAGNER WALTER C , FREDERICK STRATTNER
IPC: G01F25/00
CPC classification number: G01F25/0053
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公开(公告)号:US2123977A
公开(公告)日:1938-07-19
申请号:US73669034
申请日:1934-07-24
Applicant: WAGNER WALTER C
Inventor: WAGNER WALTER C
IPC: G01R11/60
CPC classification number: G01R11/60
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公开(公告)号:US2122597A
公开(公告)日:1938-07-05
申请号:US3020935
申请日:1935-07-06
Applicant: WAGNER WALTER C
Inventor: WAGNER WALTER C
IPC: G01F15/04
CPC classification number: G01F15/04 , Y10T74/1587
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公开(公告)号:US2084785A
公开(公告)日:1937-06-22
申请号:US6992436
申请日:1936-03-20
Applicant: WAGNER WALTER C
Inventor: WAGNER WALTER C
IPC: A24F19/00
CPC classification number: A24F19/0042
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