Invention Grant
- Patent Title: High-pressure gaseous oxygen package
- Patent Title (中): 高压气氧包装
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Application No.: US50406543Application Date: 1943-09-27
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Publication No.: US2426630APublication Date: 1947-09-02
- Inventor: DANIEL MAPES
- Applicant: SPECIALTIES DEV CORP
- Assignee: Specialties Dev Corp
- Current Assignee: Specialties Dev Corp
- Priority: US50406543 1943-09-27
- Main IPC: F17C1/14
- IPC: F17C1/14
Information query
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