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公开(公告)号:US1608308A
公开(公告)日:1926-11-23
申请号:US4873225
申请日:1925-08-07
Applicant: P & M CO
Inventor: DE BUSK WILLIAM H
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/02 , E01B2201/08
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公开(公告)号:US1598209A
公开(公告)日:1926-08-31
申请号:US8200426
申请日:1926-01-18
Applicant: MCCLEARY JACOB B , HERSHBERGER WILLIAM D
Inventor: MCCLEARY JACOB B , HERSHBERGER WILLIAM D
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/02 , E01B2201/08
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公开(公告)号:US1553138A
公开(公告)日:1925-09-08
申请号:US42973320
申请日:1920-12-10
Applicant: ANCHOR COMPANY
Inventor: CHADWELL GEORGE H
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/02 , E01B2201/08
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公开(公告)号:US1539437A
公开(公告)日:1925-05-26
申请号:US58991322
申请日:1922-09-22
Applicant: SHIRLEY ALBERT E
Inventor: SHIRLEY ALBERT E
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/02 , E01B2201/08
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公开(公告)号:US1539386A
公开(公告)日:1925-05-26
申请号:US45369321
申请日:1921-03-19
Applicant: ANCHOR COMPANY
Inventor: FEENEY MICHAEL W
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/02 , E01B2201/04
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公开(公告)号:US1496439A
公开(公告)日:1924-06-03
申请号:US64764523
申请日:1923-06-25
Applicant: P & M CO
Inventor: WARR HAROLD G
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/02
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公开(公告)号:US1483416A
公开(公告)日:1924-02-12
申请号:US65527323
申请日:1923-08-02
Applicant: COOK ADONIRAM J
Inventor: COOK ADONIRAM J
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/02
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公开(公告)号:US1478787A
公开(公告)日:1923-12-25
申请号:US62608423
申请日:1923-03-19
Applicant: HYLE JACOB A
Inventor: HYLE JACOB A
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/02 , E01B2201/10
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公开(公告)号:US1473652A
公开(公告)日:1923-11-13
申请号:US62057523
申请日:1923-02-23
Applicant: ROBERT STEELE JAMES
Inventor: ROBERT STEELE JAMES
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/02 , E01B2201/08 , E01B2201/10
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公开(公告)号:US1440062A
公开(公告)日:1922-12-26
申请号:US58706322
申请日:1922-09-09
Applicant: JOSEPH E KATZ
Inventor: COSTELLO WILLIAM J
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/02 , E01B2201/08
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