Invention Grant
- Patent Title: Decreasing tape wear on exit side of vacuum column
- Patent Title (中): 减少真空柱出口侧的胶带磨损
-
Application No.: US11941461Application Date: 1961-06-26
-
Publication No.: US3217956APublication Date: 1965-11-16
- Inventor: VLADIMIR NEJEZCHLEB
- Applicant: IBM
- Assignee: Ibm
- Current Assignee: Ibm
- Priority: US11941461 1961-06-26
- Main IPC: G11B15/58
- IPC: G11B15/58
Public/Granted literature
- US07935642B2 Replenishment method for an advanced coating removal stripping solution Public/Granted day:2011-05-03
Information query
IPC分类: