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公开(公告)号:US2184668A
公开(公告)日:1939-12-26
申请号:US49292030
申请日:1930-11-03
Applicant: HANSEN MFG COMPANY INC
Inventor: HANSEN JULIUS W , HANSEN WILLIAM L , HURST IRA N
IPC: G04C11/08
CPC classification number: G04C11/084
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公开(公告)号:US1971182A
公开(公告)日:1934-08-21
申请号:US61270032
申请日:1932-05-21
Applicant: HANSEN MFG COMPANY INC
Inventor: HANSEN JULIUS W , HANSEN LESTER W , HURST IRA N
IPC: G04C15/00
CPC classification number: G04C15/0054
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公开(公告)号:US1864650A
公开(公告)日:1932-06-28
申请号:US51433631
申请日:1931-02-09
Applicant: HANSEN MFG COMPANY INC
Inventor: HANSEN JULIUS W , HANSEN WILLIAM L , HURST IRA N
IPC: H02K19/06
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公开(公告)号:US1864649A
公开(公告)日:1932-06-28
申请号:US43630930
申请日:1930-03-17
Applicant: HANSEN MFG COMPANY INC
Inventor: HANSEN JULIUS W
IPC: G07F15/12
CPC classification number: G07F15/12
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公开(公告)号:US1823601A
公开(公告)日:1931-09-15
申请号:US36235629
申请日:1929-05-11
Applicant: HANSEN MFG COMPANY INC
Inventor: HANSEN JULIUS W , HANSEN WILLIAM L , HURST IRA N
IPC: H02K19/06
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