Document Type and Number:
Japanese Patent JPS5341367
Kind Code:
B1
Application Number:
JP2915471A
Publication Date:
November 02, 1978
Filing Date:
May 01, 1971
Export Citation:
International Classes:
B32B15/08; F16L57/00; (IPC1-7): F16L57/00; B29C5/04; B32B15/08