Invention Grant
- Patent Title: Smokeless furnace.
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Application No.: US1904198810Application Date: 1904-03-18
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Publication No.: US811748APublication Date: 1906-02-06
- Inventor: SHEPHERD FRANK D
- Applicant: SHEPHERD FRANK D
- Assignee: Frank D Shepherd
- Current Assignee: Frank D Shepherd
- Priority: US1904198810 1904-03-18
Information query
