Invention Grant
- Patent Title: Steam hydraulic intensifier
- Patent Title (中): 蒸汽液压增压器
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Application No.: US18727117Application Date: 1917-08-20
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Publication No.: US1346198APublication Date: 1920-07-13
- Inventor: WILTON HAND THOMAS
- Applicant: DAVY BROTHERS LTD
- Assignee: Davy Brothers Ltd
- Current Assignee: Davy Brothers Ltd
- Priority: US18727117 1917-08-20
- Main IPC: B21J9/12
- IPC: B21J9/12
Information query
