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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4114824
Kind Code:
Y1
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Application Number:
JP1131864U
Publication Date:
July 11, 1966
Filing Date:
February 18, 1964
Export Citation:
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International Classes:
H01H33/75; H01H33/68; (IPC1-7): H01H33/75; H01H33/68