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公开(公告)号:US1929857A
公开(公告)日:1933-10-10
申请号:US57674531
申请日:1931-11-23
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: B60G11/27
CPC classification number: B60G11/27
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公开(公告)号:US1893510A
公开(公告)日:1933-01-10
申请号:US41923730
申请日:1930-01-08
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: B61D31/00
CPC classification number: B61D31/00
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公开(公告)号:US1842572A
公开(公告)日:1932-01-26
申请号:US41923830
申请日:1930-01-08
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: B63C9/28
CPC classification number: B63C9/28
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公开(公告)号:US1815936A
公开(公告)日:1931-07-28
申请号:US4868425
申请日:1925-08-06
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: B64F1/14
CPC classification number: B64F1/14
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公开(公告)号:US1798506A
公开(公告)日:1931-03-31
申请号:US9144226
申请日:1926-03-01
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: E01D15/06
CPC classification number: E01D15/06
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公开(公告)号:US1778234A
公开(公告)日:1930-10-14
申请号:US1440325
申请日:1925-03-10
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: E01D15/06
CPC classification number: E01D15/06
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公开(公告)号:US1757751A
公开(公告)日:1930-05-06
申请号:US2863025
申请日:1925-05-07
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: E05F15/16
CPC classification number: E05F15/665 , E05Y2201/21 , E05Y2201/434
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公开(公告)号:US1724532A
公开(公告)日:1929-08-13
申请号:US50085321
申请日:1921-09-15
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: E01D15/06
CPC classification number: E01D15/06
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公开(公告)号:US1663359A
公开(公告)日:1928-03-20
申请号:US64452623
申请日:1923-06-11
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: E01D15/06
CPC classification number: E01D15/06
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公开(公告)号:US1655801A
公开(公告)日:1928-01-10
申请号:US45851621
申请日:1921-04-04
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: B65G67/00
CPC classification number: B65G67/00 , B65G2814/0388
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