Invention Grant
- Patent Title: Switch-box.
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Application No.: US1905276510Application Date: 1905-08-31
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Publication No.: US1007802APublication Date: 1911-11-07
- Inventor: SACHS CAROLINE N
- Applicant: SACHS COMPANY
- Assignee: Sachs Company
- Current Assignee: Sachs Company
- Priority: US1905276510 1905-08-31
Information query
