Document Type and Number:
Japanese Patent JPS51118127
Kind Code:
U
Application Number:
JP3729275U
Publication Date:
September 25, 1976
Filing Date:
March 20, 1975
Export Citation:
International Classes:
F16L11/11; F16L9/22; F16L11/12; (IPC1-7): F16L9/22; F16L11/12
Domestic Patent References:
| JPS4710982A |
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