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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4819399
Kind Code:
U
Application Number:
JP6096671U
Publication Date:
March 05, 1973
Filing Date:
July 12, 1971
Export Citation:
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International Classes:
A61F13/472; A61F13/15; (IPC1-7): A61F13/18
Domestic Patent References:
JP17012830Y1