Invention Grant
- Patent Title: Folding door controlling hardware
- Patent Title (中): 折叠门控制硬件
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Application No.: US24411162Application Date: 1962-12-12
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Publication No.: US3144077APublication Date: 1964-08-11
- Inventor: DICKINSON LLOYD R , VESSALO WILLIAM V
- Applicant: MCKINNEY MFG CO
- Assignee: Mckinney Mfg Co
- Current Assignee: Mckinney Mfg Co
- Priority: US24411162 1962-12-12
- Main IPC: E06B3/48
- IPC: E06B3/48
Information query
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