Invention Grant
- Patent Title: Mercury-vapor lamp for alternating currents
- Patent Title (中): 汞蒸气灯用于交流电
-
Application No.: US71803224Application Date: 1924-06-05
-
Publication No.: US1750482APublication Date: 1930-03-11
- Inventor: FRANZ MATOUCH RUDOLF ANTON
- Applicant: ADOLF GUSTAV KOLLMANN
- Assignee: Adolf Gustav Kollmann
- Current Assignee: Adolf Gustav Kollmann
- Priority: DE1750482X 1924-04-25
- Main IPC: H01J13/00
- IPC: H01J13/00 ; H01J61/58
Information query
