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公开(公告)号:US1466531A
公开(公告)日:1923-08-28
申请号:US48997321
申请日:1921-08-05
Applicant: FOSTER MERRIAM AND COMPANY
Inventor: JOHNSON NELSON C
IPC: B60B33/00
CPC classification number: B60B33/0002 , Y10T16/211 , Y10T16/216
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公开(公告)号:US1442097A
公开(公告)日:1923-01-16
申请号:US51429821
申请日:1921-11-10
Applicant: FOSTER MERRIAM AND COMPANY
Inventor: ROWNTREE FRANK L
IPC: B60B33/00
CPC classification number: B60B33/0002 , Y10T16/19
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公开(公告)号:US1085292A
公开(公告)日:1914-01-27
申请号:US1913775440
申请日:1913-06-23
Applicant: FOSTER MERRIAM AND COMPANY
Inventor: PALMER HARRY A
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公开(公告)号:US918083A
公开(公告)日:1909-04-13
申请号:US1909474698
申请日:1909-01-28
Applicant: FOSTER MERRIAM AND COMPANY
Inventor: PALMER HARRY A
CPC classification number: B60B33/0002 , Y10T16/202
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公开(公告)号:US918081A
公开(公告)日:1909-04-13
申请号:US1909474696
申请日:1909-01-28
Applicant: FOSTER MERRIAM AND COMPANY
Inventor: PALMER HARRY A
CPC classification number: B60B33/0002 , Y10T16/202
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