Invention Grant
- Patent Title: Sewage control for moving vehicles
- Patent Title (中): 移动车辆的污水控制
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Application No.: US29844828Application Date: 1928-08-09
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Publication No.: US1749356APublication Date: 1930-03-04
- Inventor: ROSS OSCAR A
- Applicant: ROSS OSCAR A
- Assignee: Oscar A Ross
- Current Assignee: Oscar A Ross
- Priority: US29844828 1928-08-09
- Main IPC: B61D35/00
- IPC: B61D35/00
Public/Granted literature
- USD1036090S1 Shoe sole Public/Granted day:2024-07-23
Information query
