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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5748229
Kind Code:
Y2
Application Number:
JP7364278U
Publication Date:
October 22, 1982
Filing Date:
May 30, 1978
Export Citation:
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International Classes:
E06B3/72; E06B3/70; E06B7/28; (IPC1-7): E06B3/72