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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5527834
Kind Code:
U
Application Number:
JP11046278U
Publication Date:
February 22, 1980
Filing Date:
August 14, 1978
Export Citation:
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International Classes:
H01H9/02; H01H9/00; (IPC1-7): H01H9/00
Domestic Patent References:
JPS4919290B11974-05-16
JPS5338654B21978-10-17