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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5578310
Kind Code:
U
Application Number:
JP16070278U
Publication Date:
May 30, 1980
Filing Date:
November 24, 1978
Export Citation:
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International Classes:
G03B42/02; A61B6/08; (IPC1-7): A61B6/08; G03B41/16



 
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