Title:
RELEASING ELECTROMAGNET APPARATUS
Document Type and Number:
Japanese Patent JPS54129472
Kind Code:
A
Inventors:
OHARA TOSHINORI
Application Number:
JP3832278A
Publication Date:
October 06, 1979
Filing Date:
March 31, 1978
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
H01F7/04; H01F7/08; H01H51/01; (IPC1-7): H01F7/08
Domestic Patent References:
| JPS4942618A | 1974-04-22 | |||
| JPS452056Y1 | 1970-01-28 | |||
| JPS4314301Y1 | 1968-06-17 |