Title:
【考案の名称】通電用ころがり軸受
Document Type and Number:
Japanese Patent JP2538429
Kind Code:
Y2
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Inventors:
Koji Kataoka
Application Number:
JP2806091U
Publication Date:
June 18, 1997
Filing Date:
April 23, 1991
Export Citation:
Assignee:
Koyo Seiko Co., Ltd.
International Classes:
F16C33/78; (IPC1-7): F16C33/78
Domestic Patent References:
| JP6435221U | ||||
| JP6396325U |
Attorney, Agent or Firm:
Kazuhide Okada