Invention Grant
- Patent Title: Explosive-engine.
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Application No.: US1902105385Application Date: 1902-04-30
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Publication No.: US739219APublication Date: 1903-09-15
- Inventor: REDFIELD JOHN H
- Applicant: CHARLES GRUTT , EMIL GRUTT , FRED GRUTT , REDFIELD JOHN H
- Assignee: Charles Grutt,Emil Grutt,Fred Grutt,John H Redfield
- Current Assignee: Charles Grutt,Emil Grutt,Fred Grutt,John H Redfield
- Priority: US1902105385 1902-04-30
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