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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS55144359
Kind Code:
U
More Like This:
JPS6134164[Title of the device] It traces and writes and is a practicing implement.
Application Number:
JP4294479U
Publication Date:
October 16, 1980
Filing Date:
March 30, 1979
Export Citation:
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International Classes:
G09B11/06; B42D1/00; B42D15/00; (IPC1-7): G09B11/06; B42D1/00
Domestic Patent References:
JPS4939558U1974-04-08
JPS4717318U1972-10-28
JP11002049U



 
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