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档案
PROCESS OF TAILORING OR MODIFYING A VIBRATORY CHARACTERISTIC FOR AN OPEN-BODY HOLLOW VANE ASSEMBLY, AND HOLLOW VANE ASSEMBLY
发明专利审中
4浏览
§ Ⅰ
卷宗概要
发明人
Bitter, David E.; Oldach, William John; Sheridan, William C.; Massaro, Matthew Michael
申请日
Jun 29, 2025
公开日
Jan 6, 2026
IPC 分类
F01DF01DF01DF01DF01DF01D
CPC 分类
F05D2220/36F01DF01DF01DF01DF01DF05D2230/51F05D2230/237F05D2230/14F01DF05D2260/961F05D2250/294F05D2250/29F05D2260/22141F05D2260/2212F05D2230/30F05D2230/10