Invention Grant
- Patent Title: Window-regulator spring assembly
- Patent Title (中): 窗口调节器弹簧组件
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Application No.: US67279123Application Date: 1923-11-05
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Publication No.: US1578990APublication Date: 1926-03-30
- Inventor: HEINTZ ERNEST E
- Applicant: TERNSTEDT MFG CO
- Assignee: Ternstedt Mfg Co
- Current Assignee: Ternstedt Mfg Co
- Priority: US67279123 1923-11-05
- Main IPC: E05D13/00
- IPC: E05D13/00
Information query
