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公开(公告)号:US2738281A
公开(公告)日:1956-03-13
申请号:US23026251
申请日:1951-06-06
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A , ROSENWALD ROBERT H
IPC: C11B5/00
CPC classification number: C11B5/0092
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公开(公告)号:US2717826A
公开(公告)日:1955-09-13
申请号:US23856751
申请日:1951-07-25
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A
IPC: C10L1/24
CPC classification number: C10L1/2425
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公开(公告)号:US2714104A
公开(公告)日:1955-07-26
申请号:US37172753
申请日:1953-07-31
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A , GLEIM WILLIAM K T
CPC classification number: C09B41/001 , C09B43/11
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公开(公告)号:US2708179A
公开(公告)日:1955-05-10
申请号:US41044554
申请日:1954-02-15
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A
IPC: C10G29/24
CPC classification number: C10G29/24
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公开(公告)号:US2704746A
公开(公告)日:1955-03-22
申请号:US17988250
申请日:1950-08-16
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A
CPC classification number: A23L3/349 , C11B5/0035
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公开(公告)号:US2697114A
公开(公告)日:1954-12-14
申请号:US14508750
申请日:1950-02-18
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A
IPC: C08K5/13
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公开(公告)号:US2690397A
公开(公告)日:1954-09-28
申请号:US8202749
申请日:1949-03-17
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A
IPC: A23L3/3481 , C11B5/00
CPC classification number: A23L3/3481 , C11B5/0092
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公开(公告)号:US2683694A
公开(公告)日:1954-07-13
申请号:US17988150
申请日:1950-08-16
Applicant: UNIVERSAL OIL PROD CO
Inventor: HOFFMAN ALFRED E , CHENICEK JOSEPH A , WHITMORE HARRY E
IPC: C11B5/00
CPC classification number: C11B5/0035
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30.
公开(公告)号:US2666708A
公开(公告)日:1954-01-19
申请号:US10940249
申请日:1949-08-09
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A
IPC: C11B5/00
CPC classification number: C11B5/0035
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