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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52155298
Kind Code:
U
Application Number:
JP6584776U
Publication Date:
November 25, 1977
Filing Date:
May 21, 1976
Export Citation:
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International Classes:
B27C1/02; B27C1/12; (IPC1-7): B27C1/12; B27C1/02