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公开(公告)号:US2023906A
公开(公告)日:1935-12-10
申请号:US55471331
申请日:1931-08-03
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: E01B25/22
CPC classification number: E01B25/22
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公开(公告)号:US1929858A
公开(公告)日:1933-10-10
申请号:US60268332
申请日:1932-04-02
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:US1810034A
公开(公告)日:1931-06-16
申请号:US67132223
申请日:1923-10-29
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:US1748563A
公开(公告)日:1930-02-25
申请号:US15586426
申请日:1926-12-17
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
CPC classification number: E01F13/048 , B61L29/02
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公开(公告)号:US1739103A
公开(公告)日:1929-12-10
申请号:US69587924
申请日:1924-02-29
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
CPC classification number: A47B81/007 , E01D15/06
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公开(公告)号:US1735022A
公开(公告)日:1929-11-12
申请号:US45851721
申请日:1921-04-04
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: B65G67/00
CPC classification number: B65G67/00 , B65G2814/0362
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公开(公告)号:US1714699A
公开(公告)日:1929-05-28
申请号:US5419525
申请日:1925-09-03
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:US1680821A
公开(公告)日:1928-08-14
申请号:US43184920
申请日:1920-12-20
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:US1652186A
公开(公告)日:1927-12-13
申请号:US58133922
申请日:1922-08-12
Applicant: STRAUSS JOSEPH B
Inventor: STRAUSS JOSEPH B
IPC: E01F13/04
CPC classification number: E01F13/048
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公开(公告)号:US1593681A
公开(公告)日:1926-07-27
申请号:US9144126
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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