Document Type and Number:
Japanese Patent JPS4886750
Kind Code:
U
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Application Number:
JP1063572U
Publication Date:
October 20, 1973
Filing Date:
January 25, 1972
Export Citation:
International Classes:
H04Q3/52; H01H67/22; H02M1/08; H03K17/00; H03K17/62; H03K17/78; H04Q1/00; H04Q1/02; (IPC1-7): H02M1/08; H03K17/00; H03K17/62; H04Q1/52
Domestic Patent References:
| JP41016970A |