Invention Grant
- Patent Title: Print hammer actuator
- Patent Title (中): 打印锤执行器
-
Application No.: US7713560Application Date: 1960-12-20
-
Publication No.: US3049990APublication Date: 1962-08-21
- Inventor: BROWN EDGAR A , SCHACHT GUNTER H
- Applicant: IBM
- Assignee: Ibm
- Current Assignee: Ibm
- Priority: US7713560 1960-12-20
- Main IPC: B41J9/18
- IPC: B41J9/18 ; B41J9/36
Information query
IPC分类:
