Invention Grant
- Patent Title: Railway-car-roof structure
- Patent Title (中): 铁路车顶结构
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Application No.: US17547117Application Date: 1917-06-18
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Publication No.: US1376469APublication Date: 1921-05-03
- Inventor: SISSON VINTON E
- Applicant: PRESSED STEEL MFG COMPANY
- Assignee: Pressed Steel Mfg Company
- Current Assignee: Pressed Steel Mfg Company
- Priority: US17547117 1917-06-18
- Main IPC: B61D17/12
- IPC: B61D17/12
Public/Granted literature
- US11585764B1 Multi-level RF pulse monitoring and RF pulsing parameter optimization at a manufacturing system Public/Granted day:2023-02-21
Information query
