Document Type and Number:
Japanese Patent JPS5322640
Kind Code:
B2
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| JPS5887402 | DETECTOR FOR FALLING OF MOVING OBJECT |
Application Number:
JP8581073A
Publication Date:
July 10, 1978
Filing Date:
August 01, 1973
Export Citation:
International Classes:
G21C17/12; B66C1/62; G21C19/20