Title:
【発明の名称】プランジャ潤滑方法
Document Type and Number:
Japanese Patent JP2639566
Kind Code:
B2
Inventors:
SAITO HIROTSUGU
YOKOTE HIROCHIKA
YOKOTE HIROCHIKA
Application Number:
JP17868688A
Publication Date:
August 13, 1997
Filing Date:
July 18, 1988
Export Citation:
Assignee:
TOSHIBA KIKAI KK
International Classes:
B22D17/12; B22D17/20; (IPC1-7): B22D17/20; B22D17/12
Domestic Patent References:
| JP57103773A | ||||
| JP5973068U | ||||
| JP5346779B1 |