Invention Grant
- Patent Title: Metal sheathed insulating blanket
- Patent Title (中): 金属护套绝缘毯
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Application No.: US8345261Application Date: 1961-01-18
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Publication No.: US3144069APublication Date: 1964-08-11
- Inventor: RUTTER DONALD P , CIMOCHOWSKI ANTHONY E
- Applicant: JOHNS MANVILLE
- Assignee: Johns Manville
- Current Assignee: Johns Manville
- Priority: US8345261 1961-01-18; US39147253 1953-11-12
- Main IPC: B21D13/02
- IPC: B21D13/02
Information query
