Invention Grant
- Patent Title: Shingle
- Patent Title (中): 卵石
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Application No.: US17957750Application Date: 1950-08-15
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Publication No.: US2677337APublication Date: 1954-05-04
- Inventor: NEUHAUSEN SEBASTIAN P
- Applicant: NEUHAUSEN SEBASTIAN P
- Assignee: Sebastian P Neuhausen
- Current Assignee: Sebastian P Neuhausen
- Priority: US17957750 1950-08-15
- Main IPC: E04D1/26
- IPC: E04D1/26
Public/Granted literature
- US11891164B1 UAV with distributed propulsion for short takeoffs and landings Public/Granted day:2024-02-06
Information query
