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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Maezawa; Kazuo
Address:
Yoshida-machi, JP
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
6668862 Fluid bearing mechanism December 30, 2003
A fluid bearing mechanism using a one-way valve with such a simple structure that high processing accuracy is not required. A one-way valve 6 includes a valve base 7; an abutting portion 11 protruding inwardly, formed with a small communication hole 12 in a center thereof; a moveable










 
 
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