Invention Grant
- Patent Title: Cylindrical film metal cores
- Patent Title (中): 圆柱形薄膜金属芯
-
Application No.: US19770762Application Date: 1962-05-25
-
Publication No.: US3264619APublication Date: 1966-08-02
- Inventor: JACOB RISEMAN , SIMKINS QUINTON W , FLUR BARRY L
- Applicant: IBM
- Assignee: Ibm
- Current Assignee: Ibm
- Priority: US19770762 1962-05-25
- Main IPC: C25D5/00
- IPC: C25D5/00 ; H01F10/10 ; H01F10/14 ; H01F41/26
Information query
