Invention Grant
- Patent Title: Booster-crusher.
- Patent Title (中): 升降机
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Application No.: US1900027946Application Date: 1900-08-24
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Publication No.: US671489APublication Date: 1901-04-09
- Inventor: PFATISCHER MATHIAS , BEDELL CHARLES H
- Applicant: ELECTRO DYNAMIC COMPANY
- Assignee: Electro Dynamic Company
- Current Assignee: Electro Dynamic Company
- Priority: US1900027946 1900-08-24
Information query
