Invention Grant
- Patent Title: Automatic air-current reverser for drying-machines.
- Patent Title (中): 用于干燥机的自动空气逆变器。
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Application No.: US1908452898Application Date: 1908-09-14
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Publication No.: US1049969APublication Date: 1913-01-07
- Inventor: ALLSOP THOMAS , SIBSON WALTER W
- Applicant: PHILADELPHIA DRYING MACHINERY COMPANY
- Assignee: Philadelphia Drying Machinery Company
- Current Assignee: Philadelphia Drying Machinery Company
- Priority: US1908452898 1908-09-14
Information query
