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公开(公告)号:US1527427A
公开(公告)日:1925-02-24
申请号:US70417424
申请日:1924-04-04
Applicant: AUGUST DINKLAGE
Inventor: AUGUST DINKLAGE
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/08
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公开(公告)号:US1518903A
公开(公告)日:1924-12-09
申请号:US66885523
申请日:1923-10-16
Applicant: AUGUST DINKLAGE
Inventor: AUGUST DINKLAGE
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/08
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公开(公告)号:US1484209A
公开(公告)日:1924-02-19
申请号:US52623021
申请日:1921-12-31
Applicant: AUGUST DINKLAGE
Inventor: AUGUST DINKLAGE
IPC: E01B13/02
CPC classification number: E01B13/02
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公开(公告)号:US1740158A
公开(公告)日:1929-12-17
申请号:US3923225
申请日:1925-06-24
Applicant: AUGUST DINKLAGE
Inventor: AUGUST DINKLAGE
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B29/32 , E01B2201/08 , Y10T29/53896
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公开(公告)号:US1484817A
公开(公告)日:1924-02-26
申请号:US58227622
申请日:1922-08-16
Applicant: AUGUST DINKLAGE
Inventor: AUGUST DINKLAGE
CPC classification number: B05B9/04 , E01B13/02 , E01B2201/08
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公开(公告)号:US1484210A
公开(公告)日:1924-02-19
申请号:US61730823
申请日:1923-02-06
Applicant: AUGUST DINKLAGE
Inventor: AUGUST DINKLAGE
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/02 , E01B2201/08 , E01B2201/10
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