Title:
IMPROVED DOUBLE WINDING TUBE WITH ANTICORROSION
Document Type and Number:
Japanese Patent JPS5362742
Kind Code:
A
Inventors:
KIYOOKA MIHARU
FUJINE SHINICHI
FUJINE SHINICHI
Application Number:
JP13869676A
Publication Date:
June 05, 1978
Filing Date:
November 18, 1976
Export Citation:
Assignee:
MARUYASU KOUGIYOU KK
International Classes:
C22C9/00; C22C9/06; F16L9/16; F16L58/08; (IPC1-7): C22C9/06; C23C9/00; F16L9/16