-
公开(公告)号:US3285859A
公开(公告)日:1966-11-15
申请号:US26756863
申请日:1963-03-25
Applicant: COWLES CHEM CO
Inventor: JELEN FREDERIC C
IPC: C01B33/32
CPC classification number: C01B33/325
-
2.Process of conditioning metal surfaces and compositions therefor 失效
Title translation: 调理金属表面及其组合物的方法公开(公告)号:US3226180A
公开(公告)日:1965-12-28
申请号:US35009364
申请日:1964-03-06
Applicant: COWLES CHEM CO
Inventor: IRWIN JOSEPH T
IPC: C23G1/04
CPC classification number: C23G1/04
-
公开(公告)号:US3106484A
公开(公告)日:1963-10-08
申请号:US8053561
申请日:1961-01-04
Applicant: COWLES CHEM CO
Inventor: MILLER RUSSELL C
IPC: C23C22/84
CPC classification number: C23C22/84 , Y10S428/927 , Y10T428/12556 , Y10T428/12639 , Y10T428/12792 , Y10T428/273
-
公开(公告)号:US2993051A
公开(公告)日:1961-07-18
申请号:US71757058
申请日:1958-02-26
Applicant: COWLES CHEM CO
Inventor: TRUCHAN JR ANTHONY , DAVIDSON JOHN B
IPC: C07D213/81
CPC classification number: C07D213/81
-
公开(公告)号:US2797984A
公开(公告)日:1957-07-02
申请号:US45764854
申请日:1954-09-22
Applicant: COWLES CHEM CO
Inventor: ARTHUR SMITH FRED E
IPC: F16N15/00
CPC classification number: F16N15/00 , Y10T137/4891
-
公开(公告)号:US2687136A
公开(公告)日:1954-08-24
申请号:US21700051
申请日:1951-03-22
Applicant: COWLES CHEM CO
Inventor: MOORE CLARK M
IPC: B08B9/08
CPC classification number: B08B9/0843
-
公开(公告)号:US3471253A
公开(公告)日:1969-10-07
申请号:US3471253D
申请日:1966-05-24
Applicant: COWLES CHEM CO
Inventor: SHAVER RICHARD C
CPC classification number: C01B33/32
-
公开(公告)号:US3306831A
公开(公告)日:1967-02-28
申请号:US31998263
申请日:1963-10-30
Applicant: COWLES CHEM CO
Inventor: COPE JR RICHARD P
CPC classification number: C25D3/16 , C07C69/007 , C07C69/675 , C07C69/70 , C25D3/38 , C25D3/562
-
公开(公告)号:US3296101A
公开(公告)日:1967-01-03
申请号:US26082363
申请日:1963-02-25
Applicant: COWLES CHEM CO
Inventor: CRAIN JAMES R
-
公开(公告)号:US3267098A
公开(公告)日:1966-08-16
申请号:US26089663
申请日:1963-02-25
Applicant: COWLES CHEM CO
Inventor: COPE JR RICHARD P
IPC: C25D3/02
CPC classification number: C25D3/02
-
-
-
-
-
-
-
-
-