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公开(公告)号:US2538935A
公开(公告)日:1951-01-23
申请号:US62099245
申请日:1945-10-08
Applicant: ERICKSON CARL E , ERICKSON STEPHAN E
Inventor: ERICKSON CARL E , ERICKSON STEPHAN E
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公开(公告)号:US2476537A
公开(公告)日:1949-07-19
申请号:US51459243
申请日:1943-12-17
Applicant: ERICKSON CARL E
Inventor: ERICKSON CARL E
IPC: A47L9/04
CPC classification number: A47L9/0477
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公开(公告)号:US3216109A
公开(公告)日:1965-11-09
申请号:US29837063
申请日:1963-07-29
Applicant: ERICKSON CARL E
Inventor: ERICKSON CARL E
IPC: B26B19/16
CPC classification number: B26B19/16
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公开(公告)号:US2334914A
公开(公告)日:1943-11-23
申请号:US25118139
申请日:1939-01-16
Applicant: ERICKSON CARL E
Inventor: ERICKSON CARL E
CPC classification number: A47L11/4094 , A47L11/325 , A47L11/4041 , A47L11/408 , A47L11/4083 , A47L13/22
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公开(公告)号:US2293722A
公开(公告)日:1942-08-25
申请号:US33854140
申请日:1940-06-03
Applicant: ERICKSON CARL E
Inventor: ERICKSON CARL E
CPC classification number: A47L11/4083 , A47L5/30 , A47L11/325 , A47L11/40 , A47L11/4013 , A47L11/4041 , A47L11/4069
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公开(公告)号:US1830054A
公开(公告)日:1931-11-03
申请号:US29888928
申请日:1928-08-11
Applicant: ERICKSON CARL E
Inventor: ERICKSON CARL E
IPC: B60Q1/54
CPC classification number: B60Q1/54
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公开(公告)号:US3154851A
公开(公告)日:1964-11-03
申请号:US21321962
申请日:1962-07-30
Applicant: ERICKSON CARL E
Inventor: ERICKSON CARL E
IPC: B26B19/16
CPC classification number: B26B19/16
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公开(公告)号:US2407408A
公开(公告)日:1946-09-10
申请号:US50285743
申请日:1943-09-18
Applicant: ERICKSON CARL E
Inventor: ERICKSON CARL E
IPC: A47L7/00 , A47L9/04 , A47L11/20 , A47L11/292
CPC classification number: A47L9/0477 , A47L7/0009 , A47L11/201 , A47L11/292 , A47L11/4027 , A47L11/4033 , A47L11/4041 , A47L11/4044 , A47L11/4055 , A47L11/4088
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