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公开(公告)号:US3409379A
公开(公告)日:1968-11-05
申请号:US50095665
申请日:1965-10-22
Applicant: BISSELL INC
Inventor: VANDERVEER FREDERICK B
CPC classification number: A47L11/4083 , A47L11/06 , A47L11/325 , A47L11/4038 , A47L11/4041
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公开(公告)号:US3289240A
公开(公告)日:1966-12-06
申请号:US38769964
申请日:1964-08-05
Applicant: BISSELL INC
Inventor: VANDERVEER FREDERICK B , YONKERS ROBERT A
CPC classification number: A47L11/4041 , A01C15/16 , A47L11/325 , A47L11/34 , A47L11/4083
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公开(公告)号:US3408803A
公开(公告)日:1968-11-05
申请号:US51117165
申请日:1965-12-02
Applicant: BISSELL INC
Inventor: VANDERVEER FREDERICK B
IPC: A01D7/02
CPC classification number: A01D7/02
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公开(公告)号:US3401884A
公开(公告)日:1968-09-17
申请号:US50487765
申请日:1965-10-24
Applicant: BISSELL INC
Inventor: VANDERVEER FREDERICK B
IPC: B65D83/14
CPC classification number: B65D83/14
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公开(公告)号:US3401415A
公开(公告)日:1968-09-17
申请号:US56556666
申请日:1966-07-15
Applicant: BISSELL INC
Inventor: VANDERVEER FREDERICK B
IPC: A47L11/33
CPC classification number: A47L11/4041 , A47L11/33 , A47L11/4013 , A47L11/4036
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公开(公告)号:US3340937A
公开(公告)日:1967-09-12
申请号:US40886164
申请日:1964-11-04
Applicant: BISSELL INC
Inventor: VANDERVEER FREDERICK B
IPC: A01B1/06
CPC classification number: A01B1/06
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