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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5330706
Kind Code:
U
Application Number:
JP11284876U
Publication Date:
March 16, 1978
Filing Date:
August 23, 1976
Export Citation:
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International Classes:
E04B1/24; E04B1/58; (IPC1-7): E04B1/24; E04B1/40