Invention Grant
- Patent Title: Rectifier
-
Application No.: US59424745Application Date: 1945-05-17
-
Publication No.: US2482817APublication Date: 1949-09-27
- Inventor: DAVID VITROGAN
- Applicant: STANDARD TELEPHONES CABLES LTD
- Assignee: Standard Oil Co
- Current Assignee: Standard Oil Co
- Priority: US59424745 1945-05-17
- Main IPC: H01L25/03
- IPC: H01L25/03
Information query
IPC分类: