Invention Grant
- Patent Title: Grain conditioning and tempering machine.
- Patent Title (中): 谷物调温机。
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Application No.: US1542615Application Date: 1915-03-19
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Publication No.: US1169599APublication Date: 1916-01-25
- Inventor: BARKER WILLIAM SANDERS
- Applicant: BARKER WILLIAM SANDERS
- Assignee: William Sanders Barker
- Current Assignee: William Sanders Barker
- Priority: US1542615 1915-03-19
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