Document Type and Number:
Japanese Patent JPS5115997
Kind Code:
Y1
Application Number:
JP542770U
Publication Date:
April 27, 1976
Filing Date:
January 17, 1970
Export Citation:
International Classes:
F16L3/06; (IPC1-7): H02G3/26
Domestic Patent References:
| JPS3410678Y1 | ||||
| JPS421089Y1 |
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