Document Type and Number:
Japanese Patent JPH0457323
Kind Code:
U
Application Number:
JP10187390U
Publication Date:
May 18, 1992
Filing Date:
September 27, 1990
Export Citation:
International Classes:
B23H7/36; B01D29/11; B01D41/04; B04B7/18; (IPC1-7): B23H7/36; B01D29/10; B01D29/11; B01D41/04; B04B7/18
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