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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5271294
Kind Code:
U
Application Number:
JP15854575U
Publication Date:
May 27, 1977
Filing Date:
November 25, 1975
Export Citation:
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International Classes:
A61H39/08; A61H39/06; (IPC1-7): A61H39/06; A61H39/08