Title:
EXHAUST HEAD
Document Type and Number:
Japanese Patent JPS5277487
Kind Code:
A
Abstract:
PURPOSE: To provide an exhaust head, designed capable of accurately enclosing mercury with a lamp, by surely separating and dropping a prescribed amount of mercuty.
Inventors:
NAITOU YUTAKA
Application Number:
JP15331475A
Publication Date:
June 29, 1977
Filing Date:
December 24, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H01J9/395; H01J9/385; (IPC1-7): H01J9/385