Invention Grant
US3213319A Spark discharge machining apparatus with means for clearing short-circuit fusions
失效
具有清除短路熔断装置的火花放电加工装置
- Patent Title: Spark discharge machining apparatus with means for clearing short-circuit fusions
- Patent Title (中): 具有清除短路熔断装置的火花放电加工装置
-
Application No.: US2602160Application Date: 1960-05-02
-
Publication No.: US3213319APublication Date: 1965-10-19
- Inventor: KIYOSHI INOUE
- Applicant: KIYOSHI INOUE
- Assignee: Inoue Kiyoshi
- Current Assignee: Inoue Kiyoshi
- Priority: US2602160 1960-05-02
- Main IPC: B23H1/02
- IPC: B23H1/02
Information query
