Invention Grant
- Patent Title: Evacuation system
- Patent Title (中): 疏散系统
-
Application No.: US54976166Application Date: 1966-04-22
-
Publication No.: US3315879APublication Date: 1967-04-25
- Inventor: JENNINGS IRVING C
- Applicant: JENNINGS IRVING C
- Assignee: Irving C Jennings
- Current Assignee: Irving C Jennings
- Priority: US54976166 1966-04-22
- Main IPC: F01B25/00
- IPC: F01B25/00 ; F04C19/00 ; F28B9/10
Information query
