Invention Grant
- Patent Title: Winding mandrel for packaging glass strands
- Patent Title (中): 用于包装玻璃纤维的卷绕管
-
Application No.: US3544016DApplication Date: 1968-03-08
-
Publication No.: US3544016APublication Date: 1970-12-01
- Inventor: CUNNINGHAM CECIL R , RUSHTON JAMES C
- Applicant: OWENS CORNING FIBERGLASS CORP
- Assignee: Owens Corning
- Current Assignee: Owens Corning
- Priority: US71177668 1968-03-08
- Main IPC: B65H54/54
- IPC: B65H54/54 ; B65H75/30
Information query
