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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52114771
Kind Code:
U
Application Number:
JP2218776U
Publication Date:
August 31, 1977
Filing Date:
February 26, 1976
Export Citation:
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International Classes:
G01L19/06; (IPC1-7): G01L19/06
Domestic Patent References:
JP35011391A
JPS4915315U