Invention Grant
- Patent Title: Stock market board game apparatus
- Patent Title (中): 股市板游戏机
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Application No.: US16446162Application Date: 1962-01-05
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Publication No.: US3237948APublication Date: 1966-03-01
- Inventor: MURRAY PETER B
- Applicant: SPENCER MURRAY CORP
- Assignee: Spencer Murray Corp
- Current Assignee: Spencer Murray Corp
- Priority: US16446162 1962-01-05
- Main IPC: A63F3/00
- IPC: A63F3/00
Public/Granted literature
- US11238221B2 Language profiling service Public/Granted day:2022-02-01
Information query
