Document Type and Number:
Japanese Patent JPS5427011
Kind Code:
B2
Application Number:
JP4356975A
Publication Date:
September 07, 1979
Filing Date:
April 09, 1975
Export Citation:
International Classes:
E04F13/08; B28B1/16; B28B7/22; B29C63/00; B32B37/00; E04B2/84; E04G9/10