Title:
EARTH TANK TYPE BREAKER
Document Type and Number:
Japanese Patent JPS53121170
Kind Code:
A
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Inventors:
YAMAOKA YUKINORI
Application Number:
JP3534177A
Publication Date:
October 23, 1978
Filing Date:
March 31, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H01H33/915; H01H33/56; H01H33/64; (IPC1-7): H01H33/54; H01H33/64
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