Title:
METHOD OF DETECTING LAID WATER PIPE LEAKAGE
Document Type and Number:
Japanese Patent JPS5477448
Kind Code:
A
Inventors:
TAMAOKI YOSHIAKI
Application Number:
JP13261877A
Publication Date:
June 20, 1979
Filing Date:
November 05, 1977
Export Citation:
Assignee:
TAMAOKI YOSHIAKI
International Classes:
E03B7/00; F17D5/00; F17D5/02; (IPC1-7): E03B7/00; F17D5/00
Domestic Patent References:
| JPS491102A | 1974-01-08 |