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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5056489
Kind Code:
U
Application Number:
JP10989773U
Publication Date:
May 28, 1975
Filing Date:
September 21, 1973
Export Citation:
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International Classes:
A61F13/00; A61F15/00; (IPC1-7): A61F15/00
Domestic Patent References:
JP33010444A