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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS445289
Kind Code:
Y1
Application Number:
JP8988466U
Publication Date:
February 26, 1969
Filing Date:
September 26, 1966
Export Citation:
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International Classes:
G09B19/10; B41C3/06; B41D7/00; B44C1/22; B44C3/00; (IPC1-7): G09B19/10; B41C3/06; B44C1/22; B44C3/00