Title:
PIPE JOINTING PROCESS
Document Type and Number:
Japanese Patent JPS5248122
Kind Code:
A
Abstract:
PURPOSE:Prevention of rusting in soldered pipes by making use of thermocontractive tube.
Inventors:
OOTA SHIYUUJI
Application Number:
JP12469675A
Publication Date:
April 16, 1977
Filing Date:
October 15, 1975
Export Citation:
Assignee:
MATSUSHITA REFRIGERATION
International Classes:
F16L58/18; F16L58/10; (IPC1-7): F16L58/10
Domestic Patent References:
| JPS5226623A | 1977-02-28 |