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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4716621
Kind Code:
U
Application Number:
JP2176471U
Publication Date:
October 26, 1972
Filing Date:
March 27, 1971
Export Citation:
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International Classes:
A41B9/02; A41B9/04; A41B9/14; A41B9/16; A41D27/08; (IPC1-7): A41B9/16