Invention Grant
- Patent Title: Selection mechanism in which one selector plate provides selection in plural directions
- Patent Title (中): 一个选择板在多个方向上提供选择的选择机构
-
Application No.: US49942665Application Date: 1965-10-21
-
Publication No.: US3334720APublication Date: 1967-08-08
- Inventor: HICKERSON JOHN E
- Applicant: IBM
- Assignee: Ibm
- Current Assignee: Ibm
- Priority: US49942665 1965-10-21
- Main IPC: B41J7/66
- IPC: B41J7/66 ; B41J7/92
Information query
IPC分类:
