Invention Grant
- Patent Title: Roof for silos and the like
- Patent Title (中): 筒仓屋顶等
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Application No.: US14746837Application Date: 1937-06-10
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Publication No.: US2112348APublication Date: 1938-03-29
- Inventor: PETER RUTTEN
- Applicant: PETER RUTTEN
- Assignee: Rutten Peter
- Current Assignee: Rutten Peter
- Priority: US14746837 1937-06-10
- Main IPC: E04B7/10
- IPC: E04B7/10
Public/Granted literature
- US09728042B1 Wagering on event with random winning condition Public/Granted day:2017-08-08
Information query
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