张勃   

Researcher
Supervisor of Doctorate Candidates

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Language：English

Patents

Title:一种采用弯曲迎风锐角型齿的航空发动机篦齿封严结构

Hits:

Note:张勃，李经警，吉洪湖，ZL201610345504.6

Type of Patent:Invent

State of Patent:Authorized patents

Service Invention or Not:no

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