Title:
OIL FEEDING DEVICE FOR USE IN OIL ROTATION VACUUM PUMP
Document Type and Number:
Japanese Patent JPS5373609
Kind Code:
A
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Inventors:
AIKAWA JIYUNICHI
Application Number:
JP14942676A
Publication Date:
June 30, 1978
Filing Date:
December 14, 1976
Export Citation:
Assignee:
ULVAC CORP
International Classes:
F04C25/02; F04C27/02; (IPC1-7): F04C27/02