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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5451352
Kind Code:
U
Application Number:
JP12541477U
Publication Date:
April 09, 1979
Filing Date:
September 17, 1977
Export Citation:
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International Classes:
H01F21/06; (IPC1-7): H01F21/06
Domestic Patent References:
JPS4928541U1974-03-12
JPS5023089U1975-03-14
JPS4110529Y11966-05-18
JPS4311393Y11968-05-17