Invention Grant
- Patent Title: Operating device for flexible roller-shutters.
- Patent Title (中): 用于柔性滚筒快门的操作装置。
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Application No.: US1906320995Application Date: 1906-06-09
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Publication No.: US878659APublication Date: 1908-02-11
- Inventor: MCCLOUD EDWARD H
- Applicant: MCCLOUD EDWARD H
- Assignee: Edward H Mccloud
- Current Assignee: Edward H Mccloud
- Priority: US1906320995 1906-06-09
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