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公开(公告)号:US1022800A
公开(公告)日:1912-04-09
申请号:US1912673828
申请日:1912-01-27
Applicant: M B SCHENCK COMPANY
Inventor: SCHENCK MARTIN B , SCHENCK WILLIAM A
CPC classification number: B60B33/0002 , Y10T16/202
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公开(公告)号:US1232688A
公开(公告)日:1917-07-10
申请号:US13366916
申请日:1916-11-27
Applicant: M B SCHENCK COMPANY
Inventor: JOHNSON JOHN ADOLPH
CPC classification number: B60B33/0002 , Y10T16/197 , Y10T16/201 , Y10T16/211
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公开(公告)号:US968424A
公开(公告)日:1910-08-23
申请号:US1909520875
申请日:1909-10-04
Applicant: M B SCHENCK COMPANY
Inventor: SCHENCK MARTIN B , JOHNSON JOHN ADOLPH
CPC classification number: B60B33/0002 , Y10T16/202
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公开(公告)号:US1137329A
公开(公告)日:1915-04-27
申请号:US820815
申请日:1915-02-15
Applicant: M B SCHENCK COMPANY
Inventor: JOHNSON JOHN A
CPC classification number: F16D2125/40
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