Invention Grant
- Patent Title: Box.
- Patent Title (中): 框。
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Application No.: US18802217Application Date: 1917-08-24
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Publication No.: US1270286APublication Date: 1918-06-25
- Inventor: GRANT EDWARD CRUIKSHANK
- Applicant: GRANT EDWARD CRUIKSHANK
- Assignee: Edward Cruikshank Grant
- Current Assignee: Edward Cruikshank Grant
- Priority: US18802217 1917-08-24
Public/Granted literature
- US20240402859A1 DISPLAY SUBSTRATE AND DISPLAY DEVICE Public/Granted day:2024-12-05
Information query
