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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5674764
Kind Code:
U
Application Number:
JP15718879U
Publication Date:
June 18, 1981
Filing Date:
November 12, 1979
Export Citation:
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International Classes:
B42D5/04; B42D5/06; G09D3/00; (IPC1-7): B42D5/04
Domestic Patent References:
JPS5271753U1977-05-28
Foreign References:
FR2390296A11978-12-08
US3370367A1968-02-27