Invention Grant
- Patent Title: Dry-goods-measuring machine.
- Patent Title (中): 干货测量机。
-
Application No.: US1907357324Application Date: 1907-02-14
-
Publication No.: US866957APublication Date: 1907-09-24
- Inventor: PARSONS JAMES WALKER
- Applicant: PARSONS JAMES WALKER
- Assignee: James Walker Parsons
- Current Assignee: James Walker Parsons
- Priority: US1907357324 1907-02-14
Information query
