Invention Grant
- Patent Title: Turbine blade
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Application No.: US13356626Application Date: 1926-09-04
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Publication No.: US1708402APublication Date: 1929-04-09
- Inventor: RUDOLPH SCHILLING
- Applicant: HOLZWARTH GAS TURBINE CO
- Assignee: Holzwarth Gas Turbine Co
- Current Assignee: Holzwarth Gas Turbine Co
- Priority: US13356626 1926-09-04
- Main IPC: F01D1/04
- IPC: F01D1/04 ; F01D5/08
Public/Granted literature
- US08350592B1 Single supply digital voltage level shifter Public/Granted day:2013-01-08
Information query
IPC分类:
