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公开(公告)号:US2489766A
公开(公告)日:1949-11-29
申请号:US64819046
申请日:1946-02-16
Applicant: SMITH CORP A O
Inventor: ERNESTUS ADOLPH W , RENDENBACH OTTO F
IPC: B65D25/24
CPC classification number: B65D25/24
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公开(公告)号:US2869734A
公开(公告)日:1959-01-20
申请号:US53367255
申请日:1955-09-12
Applicant: SMITH CORP A O
Inventor: ERNESTUS ADOLPH W
IPC: B66F9/07
CPC classification number: B66F9/07
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公开(公告)号:US2517391A
公开(公告)日:1950-08-01
申请号:US73281647
申请日:1947-03-06
Applicant: SMITH CORP A O
Inventor: ERNESTUS ADOLPH W
IPC: F16L23/032
CPC classification number: F16L23/032 , Y10S285/913 , Y10T403/642
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公开(公告)号:US2729313A
公开(公告)日:1956-01-03
申请号:US10950749
申请日:1949-08-10
Applicant: SMITH CORP A O
Inventor: ERNESTUS ADOLPH W
IPC: B65D90/08
CPC classification number: B65D90/08 , Y10S411/914 , Y10T29/49828
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公开(公告)号:US2494748A
公开(公告)日:1950-01-17
申请号:US64818946
申请日:1946-02-16
Applicant: SMITH CORP A O
Inventor: ERNESTUS ADOLPH W
IPC: F02F3/02
CPC classification number: F02F3/02 , F02F2200/04
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公开(公告)号:US2509732A
公开(公告)日:1950-05-30
申请号:US69880946
申请日:1946-09-23
Applicant: SMITH CORP A O
Inventor: ERNESTUS ADOLPH W
IPC: E04C2/42
CPC classification number: E04C2/423
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