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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4890280
Kind Code:
U
Application Number:
JP1339072U
Publication Date:
October 30, 1973
Filing Date:
February 02, 1972
Export Citation:
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International Classes:
B27B27/02; B27B27/00; (IPC1-7): B27B27/00



 
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