Invention Grant
- Patent Title: Insulation device
- Patent Title (中): 绝缘装置
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Application No.: US23351762Application Date: 1962-10-29
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Publication No.: US3204804APublication Date: 1965-09-07
- Inventor: HNILICKA JR MILO P
- Applicant: NAT RES CORP
- Assignee: NAT RES CORP
- Current Assignee: NAT RES CORP
- Priority: US23351762 1962-10-29
- Main IPC: F17C13/00
- IPC: F17C13/00
Information query
