Rotary expansible chamber devices
Working member has planetary or planetating movement
Helical working member, e.g., scroll
Inventor
active
Data transmission system using a human body as a signal...
Data transmission system using a human body as a signal...
Displacement type fluid machine
In-home health care system
Laser apparatus, laser irradiation method, and manufacturing...
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Profile ID: LFUS-PAI-P-1679138