-
1.Glass lined fitting and process for glass lining of pipe fitting 失效
Title translation: 管道玻璃衬里的玻璃衬里配件和工艺公开(公告)号:US3235290A
公开(公告)日:1966-02-15
申请号:US7435760
申请日:1960-12-07
Applicant: PFAUDLER PERMUTIT INC
Inventor: YOUNG HERBERT F
CPC classification number: F16L58/14 , C23D5/005 , Y10S285/911
-
公开(公告)号:US3246973A
公开(公告)日:1966-04-19
申请号:US12403461
申请日:1961-07-14
Applicant: PFAUDLER PERMUTIT INC
Inventor: BANGE GLENN R , JONES MAYNARD J , YOUNG HERBERT F
CPC classification number: F16L49/00 , F16L58/14 , Y10T29/4975
-
公开(公告)号:US3156035A
公开(公告)日:1964-11-10
申请号:US82834459
申请日:1959-07-20
Applicant: PFAUDLER PERMUTIT INC
Inventor: DIEHL DONALD E , YOUNG HERBERT F
CPC classification number: F16L49/04 , F16L58/14 , Y10S285/911 , Y10T29/4975 , Y10T29/49844
-
-