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Title:
METHOD OF FORMING IRREGULAR PATTERN TO SURFACE OF ALUMINUM OR ALUMINUM ALLOY EXTRUDED PROFILE
Document Type and Number:
Japanese Patent JPS6153100
Kind Code:
A
Inventors:
TAKANISHI KIYOSHI
Application Number:
JP17638084A
Publication Date:
March 15, 1986
Filing Date:
August 23, 1984
Export Citation:
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Assignee:
HOKUSEI ALUM KK
International Classes:
B21D31/00; B21D22/02; B44C1/24; (IPC1-7): B21D22/02; B44C1/24



 
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