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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS50138010
Kind Code:
U
More Like This:
Application Number:
JP4808374U
Publication Date:
November 13, 1975
Filing Date:
April 30, 1974
Export Citation:
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International Classes:
H04N5/953; G05D13/62; G11B5/52; G11B15/46; G11B15/467; G11B20/02; H02P29/00; H04N5/78; H04N9/893; (IPC1-7): G11B15/46; G11B5/033; G11B5/52; H04N5/78
Domestic Patent References:
JPS4822220A
JPS4849415A1973-07-12



 
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