Invention Grant
US2758561A Fluid deflector system for endless chain propellers in amphibian craft
失效
用于两栖动物无止息链螺旋桨的液体导流系统
- Patent Title: Fluid deflector system for endless chain propellers in amphibian craft
- Patent Title (中): 用于两栖动物无止息链螺旋桨的液体导流系统
-
Application No.: US12666049Application Date: 1949-11-10
-
Publication No.: US2758561APublication Date: 1956-08-14
- Inventor: CIGLEDY EMIL S
- Applicant: CIGLEDY EMIL S
- Assignee: Emil S Cigledy
- Current Assignee: Emil S Cigledy
- Priority: US12666049 1949-11-10
- Main IPC: B60F3/00
- IPC: B60F3/00 ; F41H7/00
Public/Granted literature
- US08294310B2 Motor with reduction gear mechanism Public/Granted day:2012-10-23
Information query
