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公开(公告)号:US1512170A
公开(公告)日:1924-10-21
申请号:US34385619
申请日:1919-12-10
Applicant: TOLEDO SCALE CO
Inventor: HAPGOOD CLARENCE H
IPC: G01G23/00
CPC classification number: G01G23/00
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公开(公告)号:US1439469A
公开(公告)日:1922-12-19
申请号:US21482318
申请日:1918-02-01
Applicant: TOLEDO SCALE CO
Inventor: HAPGOOD CLARENCE H
IPC: G01M13/00
CPC classification number: G01M13/005
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公开(公告)号:US1424354A
公开(公告)日:1922-08-01
申请号:US25708718
申请日:1918-10-07
Applicant: TOLEDO SCALE CO
Inventor: HAPGOOD CLARENCE H
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公开(公告)号:US1402762A
公开(公告)日:1922-01-10
申请号:US21151518
申请日:1918-01-12
Applicant: TOLEDO SCALE CO
Inventor: HAPGOOD CLARENCE H
IPC: G01G23/22
CPC classification number: G01G23/22
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公开(公告)号:US1351034A
公开(公告)日:1920-08-31
申请号:US12728316
申请日:1916-10-23
Applicant: TOLEDO SCALE CO
Inventor: HAPGOOD CLARENCE H
IPC: G01G1/00
CPC classification number: G01G1/00
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公开(公告)号:US1280720A
公开(公告)日:1918-10-08
申请号:US5992315
申请日:1915-11-06
Applicant: TOLEDO SCALE CO
Inventor: HAPGOOD CLARENCE H
CPC classification number: F16F9/06
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公开(公告)号:US1253239A
公开(公告)日:1918-01-15
申请号:US1913744443
申请日:1913-01-27
Applicant: TOLEDO SCALE CO
Inventor: HAPGOOD CLARENCE H
CPC classification number: G01G1/00 , Y10S177/09
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公开(公告)号:US1166128A
公开(公告)日:1915-12-28
申请号:US1911651045
申请日:1911-09-25
Applicant: TOLEDO SCALE CO
Inventor: HAPGOOD CLARENCE H
CPC classification number: G01G1/00
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公开(公告)号:US1635996A
公开(公告)日:1927-07-19
申请号:US38630520
申请日:1920-06-03
Applicant: TOLEDO SCALE CO
Inventor: HAPGOOD CLARENCE H
IPC: G01G23/22
CPC classification number: G01G23/22
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公开(公告)号:US1606936A
公开(公告)日:1926-11-16
申请号:US64723023
申请日:1923-06-23
Applicant: TOLEDO SCALE CO
Inventor: HAPGOOD CLARENCE H
IPC: G01G23/20
CPC classification number: G01G23/20 , Y10S116/23
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