Title:
UNDERWATER PIPE SECTION AND MANUFACTURING METHOD OF IT
Document Type and Number:
Japanese Patent JPS5222120
Kind Code:
A
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Inventors:
JIYOSEFU BARASU UESUTO
Application Number:
JP9802575A
Publication Date:
February 19, 1977
Filing Date:
August 12, 1975
Export Citation:
Assignee:
JIYOSEFU BARASU UESUTO
International Classes:
F16L9/08; F16L9/14; (IPC1-7): F16L9/08