Title:
SERAMITSUKUHYOMENNO KINZOKUKAHO
Document Type and Number:
Japanese Patent JPS51107306
Kind Code:
A
Inventors:
TAKAMI AKIO
TERADA AKYO
TERADA AKYO
Application Number:
JP3270975A
Publication Date:
September 22, 1976
Filing Date:
March 18, 1975
Export Citation:
Assignee:
NGK SPARK PLUG CO
International Classes:
C04B41/88; C23C18/16; C23C18/18; C23C18/31; C23C18/42; C23C18/44; H05K3/18; (IPC1-7): C04B41/14
Domestic Patent References:
| JPS4968260A | 1974-07-02 | |||
| JP40025627A |