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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5521549
Kind Code:
U
Application Number:
JP10442178U
Publication Date:
February 12, 1980
Filing Date:
July 28, 1978
Export Citation:
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International Classes:
H01H3/46; H01H5/06; H01H33/40; H01H33/65; (IPC1-7): H01H3/46; H01H5/06; H01H33/62