Document Type and Number:
Japanese Patent JPS503248
Kind Code:
A
Application Number:
JP5270373A
Publication Date:
January 14, 1975
Filing Date:
May 12, 1973
Export Citation:
International Classes:
H01Q17/00; H01Q19/18
Domestic Patent References:
| JP39018907A | ||||
| JPS4932561A | 1974-03-25 | |||
| JPS504424A | 1975-01-17 |
Next Patent: JPS503249