-
公开(公告)号:US2715072A
公开(公告)日:1955-08-09
申请号:US8375349
申请日:1949-03-26
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A , ROSENWALD ROBERT H
IPC: C09D7/46
CPC classification number: C09D7/46
-
公开(公告)号:US2686724A
公开(公告)日:1954-08-17
申请号:US11003549
申请日:1949-08-12
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A
IPC: C11B5/00
CPC classification number: C11B5/0092
-
公开(公告)号:US2686723A
公开(公告)日:1954-08-17
申请号:US8375249
申请日:1949-03-26
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A
IPC: A23L3/3463 , C11B5/00
CPC classification number: C11B5/0035 , A23L3/3463
-
公开(公告)号:US2668768A
公开(公告)日:1954-02-09
申请号:US12190649
申请日:1949-10-17
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A
IPC: C11B5/00
CPC classification number: C11B5/0071
-
公开(公告)号:US2666709A
公开(公告)日:1954-01-19
申请号:US62431845
申请日:1945-10-24
Applicant: UNIVERSAL OIL PROD CO
Inventor: ROSENWALD ROBERT H , CHENICEK JOSEPH A
IPC: C11B5/00
CPC classification number: C11B5/0035
-
公开(公告)号:US2554687A
公开(公告)日:1951-05-29
申请号:US521048
申请日:1948-01-29
Applicant: UNIVERSAL OIL PROD CO
Inventor: THOMPSON RALPH B , CHENICEK JOSEPH A
IPC: C11B5/00
CPC classification number: C10L1/1855 , C10M1/08 , C10M2207/044 , C10N2250/10 , C11B5/0035
-
公开(公告)号:US2553441A
公开(公告)日:1951-05-15
申请号:US73821047
申请日:1947-03-29
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A
CPC classification number: C10L1/2235 , C08K5/18 , C10M1/08 , C10M2215/062 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10N2250/10 , C11B5/0035
-
公开(公告)号:US2535058A
公开(公告)日:1950-12-26
申请号:US73214247
申请日:1947-03-03
Applicant: UNIVERSAL OIL PROD CO
Inventor: GLEIM WILLIAM K T , CHENICEK JOSEPH A
IPC: C08K5/1535 , C09K15/00 , C11B5/00
CPC classification number: C11B5/0035 , C08K5/1535 , C10L1/1855 , C10M129/20 , C10M2207/044 , C10N2240/58
-
公开(公告)号:US2533205A
公开(公告)日:1950-12-12
申请号:US78246347
申请日:1947-10-27
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A
CPC classification number: C10L1/2283 , C08K5/29 , C11B5/0042
-
公开(公告)号:US2464291A
公开(公告)日:1949-03-15
申请号:US68158946
申请日:1946-07-05
Applicant: UNIVERSAL OIL PROD CO
Inventor: CHENICEK JOSEPH A
CPC classification number: C10L1/223 , C08K5/18 , C10M1/08 , C10M2215/066
-
-
-
-
-
-
-
-
-