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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS55144087
Kind Code:
U
Application Number:
JP4290279U
Publication Date:
October 16, 1980
Filing Date:
March 31, 1979
Export Citation:
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International Classes:
B43K21/22; B43K21/16; (IPC1-7): B43K21/16
Domestic Patent References:
JP53100035B
JP51101829B