Document Type and Number:
Japanese Patent JPS51284
Kind Code:
U
More Like This:
Application Number:
JP6920274U
Publication Date:
January 05, 1976
Filing Date:
June 13, 1974
Export Citation:
International Classes:
E04F13/04; B21D31/04; B32B3/24; B32B15/20; (IPC1-7): B32B3/24; B32B15/20; E04F13/04
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