Invention Grant
- Patent Title: Indicator
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Application No.: US51429431Application Date: 1931-02-07
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Publication No.: US1895838APublication Date: 1933-01-31
- Inventor: SCHORADT FREDERICK W B
- Applicant: CHAS CORY CORP
- Assignee: Chas Cory Corp
- Current Assignee: Chas Cory Corp
- Priority: US51429431 1931-02-07
- Main IPC: B63H25/36
- IPC: B63H25/36
Information query
