Invention Grant
- Patent Title: Method of assembling a flange to a laminated non-metallic pipe
- Patent Title (中): 将法兰组装到层压的非金属管上的方法
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Application No.: US79806059Application Date: 1959-03-09
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Publication No.: US3030253APublication Date: 1962-04-17
- Inventor: ST JOHN ALEXANDER N T , THOMANN JR ROBERT , TITTERTON WILLIAM E
- Applicant: RESISTOFLEX CORP
- Assignee: Resistoflex Corp
- Current Assignee: Resistoflex Corp
- Priority: US79806059 1959-03-09
- Main IPC: B29C57/00
- IPC: B29C57/00 ; F16L23/024 ; F16L23/12 ; F16L47/14
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