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公开(公告)号:US1870233A
公开(公告)日:1932-08-09
申请号:US15073526
申请日:1926-11-26
Applicant: DAYTON SCALE CO
Inventor: BRYCE JAMES W
IPC: G01G1/00
CPC classification number: G01G1/00
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公开(公告)号:US1777873A
公开(公告)日:1930-10-07
申请号:US26361228
申请日:1928-03-22
Applicant: DAYTON SCALE CO
Inventor: BRYCE JAMES W
IPC: G01G21/00
CPC classification number: G01G21/00
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公开(公告)号:US1628110A
公开(公告)日:1927-05-10
申请号:US62470823
申请日:1923-03-13
Applicant: DAYTON SCALE CO
Inventor: BRYCE JAMES W
IPC: G01G1/28
CPC classification number: G01G1/28
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公开(公告)号:US1614710A
公开(公告)日:1927-01-18
申请号:US46883521
申请日:1921-05-12
Applicant: DAYTON SCALE CO
Inventor: BRYCE JAMES W
IPC: G01G1/28
CPC classification number: G01G1/28
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公开(公告)号:US1523511A
公开(公告)日:1925-01-20
申请号:US46883321
申请日:1921-05-12
Applicant: DAYTON SCALE CO
Inventor: BRYCE JAMES W
IPC: G01G3/02
CPC classification number: G01G3/02
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公开(公告)号:US1896284A
公开(公告)日:1933-02-07
申请号:US45004130
申请日:1930-05-05
Applicant: DAYTON SCALE CO
Inventor: BRYCE JAMES W
IPC: G01G23/18
CPC classification number: G01G23/18
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公开(公告)号:US1853199A
公开(公告)日:1932-04-12
申请号:US28665128
申请日:1928-06-19
Applicant: DAYTON SCALE CO
Inventor: BRYCE JAMES W
IPC: G01G23/00
CPC classification number: G01G23/00
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公开(公告)号:US1773570A
公开(公告)日:1930-08-19
申请号:US11631826
申请日:1926-06-16
Applicant: DAYTON SCALE CO
Inventor: BRYCE JAMES W
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公开(公告)号:US1661556A
公开(公告)日:1928-03-06
申请号:US46883621
申请日:1921-05-12
Applicant: DAYTON SCALE CO
Inventor: BRYCE JAMES W
IPC: G01G1/28
CPC classification number: G01G1/28
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公开(公告)号:US1856410A
公开(公告)日:1932-05-03
申请号:US25479728
申请日:1928-02-16
Applicant: DAYTON SCALE CO
Inventor: BRYCE JAMES W
IPC: G01G21/04
CPC classification number: G01G21/04
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