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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4711194
Kind Code:
U
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Application Number:
JP1108671U
Publication Date:
October 09, 1972
Filing Date:
February 24, 1971
Export Citation:
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International Classes:
A61N2/08; A61C11/00; A61F9/04; A61F11/14; A61M21/00; (IPC1-7): A61N1/42; A61C11/00; A61M21/00