Invention Grant
- Patent Title: Steam-boiler furnace.
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Application No.: US1907391586Application Date: 1907-09-06
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Publication No.: US907682APublication Date: 1908-12-22
- Inventor: COTTON ALFRED
- Applicant: COTTON ALFRED
- Assignee: Alfred Cotton
- Current Assignee: Alfred Cotton
- Priority: US1906307982 1906-03-26; US1907391586 1907-09-06
Information query
