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Document Type and Number:
Japanese Patent JPH0471213
Kind Code:
U
Application Number:
JP11482890U
Publication Date:
June 24, 1992
Filing Date:
October 31, 1990
Export Citation:
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International Classes:
B21D37/04; B29C33/30; B29C43/36; (IPC1-7): B29C33/30; B21D37/04; B29C43/36



 
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