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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5627328
Kind Code:
Y2
Application Number:
JP4108676U
Publication Date:
June 29, 1981
Filing Date:
April 02, 1976
Export Citation:
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International Classes:
E05C3/22; E05B53/00; E05C3/16; (IPC1-7): E05C13/04