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2434516
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Information
Patent Grant
2434516
References
Source
Patent Number
2,434,516
Date Filed
Not available
Date Issued
Tuesday, January 13, 1948
76 years ago
CPC
G10K7/02 - in which the sound-producing member is rotated manually or by a motor
US Classifications
116 - Signals and indicators
248 - Supports
411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
446 - Amusement devices: toys
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