Invention Grant
- Patent Title: Backpack for air tank for underwater divers
- Patent Title (中): 水底潜水员空气箱背包
-
Application No.: US30722663Application Date: 1963-09-06
-
Publication No.: US3219242APublication Date: 1965-11-23
- Inventor: REILLY PAUL C , DE LONG WILLIAM
- Applicant: SEAMLESS RUBBER CO
- Assignee: Seamless Rubber Co
- Current Assignee: Seamless Rubber Co
- Priority: US30722663 1963-09-06
- Main IPC: A45F3/04
- IPC: A45F3/04 ; B63C11/30
Information query
