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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5158176
Kind Code:
U
Application Number:
JP13186574U
Publication Date:
May 07, 1976
Filing Date:
October 31, 1974
Export Citation:
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International Classes:
B32B3/06; B32B5/14; E04B1/86; E04C2/22; (IPC1-7): B32B5/14; E04C2/22
Domestic Patent References:
JP45034470A
JPS499100A1974-01-26