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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4817489
Kind Code:
Y1
Application Number:
JP3903270U
Publication Date:
May 18, 1973
Filing Date:
April 23, 1970
Export Citation:
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International Classes:
E05D15/06; E05D13/00; (IPC1-7): E05D13/00



 
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