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公开(公告)号:US1216132A
公开(公告)日:1917-02-13
申请号:US11628216
申请日:1916-08-22
Applicant: JOYCE JAMES J
Inventor: JOYCE JAMES J
CPC classification number: B63B22/08
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公开(公告)号:US2109011A
公开(公告)日:1938-02-22
申请号:US6676436
申请日:1936-03-02
Applicant: JOYCE JAMES J
Inventor: JOYCE JAMES J
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公开(公告)号:US2613031A
公开(公告)日:1952-10-07
申请号:US21920951
申请日:1951-04-04
Applicant: JOYCE JAMES J
Inventor: JOYCE JAMES J
IPC: A47G29/122
CPC classification number: A47G29/121
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公开(公告)号:US1485854A
公开(公告)日:1924-03-04
申请号:US44213221
申请日:1921-02-03
Applicant: JOYCE JAMES J
Inventor: JOYCE JAMES J
IPC: B65D27/28
CPC classification number: B65D27/28
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