Invention Grant
- Patent Title: Steam-turbine.
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Application No.: US1906309219Application Date: 1906-03-31
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Publication No.: US843237APublication Date: 1907-02-05
- Inventor: SHEPHERD FRANK D
- Applicant: SHEPHERD FRANK D
- Assignee: Frank D Shepherd
- Current Assignee: Frank D Shepherd
- Priority: US1906309219 1906-03-31
Information query
