Invention Grant
- Patent Title: Excavating and loading apparatus.
- Patent Title (中): 挖掘和装载装置。
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Application No.: US1913776889Application Date: 1913-07-01
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Publication No.: US1094967APublication Date: 1914-04-28
- Inventor: BAUER JOHN
- Applicant: BAUER JOHN
- Assignee: John Bauer
- Current Assignee: John Bauer
- Priority: US1913776889 1913-07-01
Information query
