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公开(公告)号:CA411665A
公开(公告)日:1943-04-06
申请号:CA411665D
Applicant: STANDARD OIL DEV CO
Inventor: KUHL PAUL E
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公开(公告)号:CA471076A
公开(公告)日:1951-01-23
申请号:CA471076D
Applicant: STANDARD OIL DEV CO
Inventor: KUHL PAUL E , SHEPARDSON ROBERT M
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公开(公告)号:DE715198C
公开(公告)日:1941-12-16
申请号:DEST058652
申请日:1939-04-22
Applicant: STANDARD OIL DEV CO
Inventor: KUHL PAUL E
IPC: B01J38/12
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公开(公告)号:CA498888A
公开(公告)日:1953-12-29
申请号:CA498888D
Applicant: STANDARD OIL DEV CO
Inventor: KUHL PAUL E
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公开(公告)号:CA335117A
公开(公告)日:1933-08-22
申请号:CA335117D
Applicant: STANDARD OIL DEV CO
Inventor: KUHL PAUL E
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公开(公告)号:CA313543A
公开(公告)日:1931-07-21
申请号:CA313543D
Applicant: STANDARD OIL DEV CO
Inventor: KUHL PAUL E , NICHOLS HENRY J JR
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公开(公告)号:CA419468A
公开(公告)日:1944-04-04
申请号:CA419468D
Applicant: STANDARD OIL DEV CO
Inventor: RUSSELL FRANCIS R , KUHL PAUL E
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公开(公告)号:CA408590A
公开(公告)日:1942-11-10
申请号:CA408590D
Applicant: STANDARD OIL DEV CO
Inventor: RUSSELL FRANCIS R , KUHL PAUL E
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公开(公告)号:CA402547A
公开(公告)日:1942-01-27
申请号:CA402547D
Applicant: STANDARD OIL DEV CO
Inventor: KUHL PAUL E
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公开(公告)号:CA343827A
公开(公告)日:1934-08-07
申请号:CA343827D
Applicant: STANDARD OIL DEV CO
Inventor: KUHL PAUL E , NICHOLS HENRY J
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