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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4816964
Kind Code:
U
More Like This:
JPS5834152[Title of the device] The pendulum for proving the principle of the Foucault pendulum
JPH0746946[Name of device] Electric teaching materials
Application Number:
JP5861371U
Publication Date:
February 26, 1973
Filing Date:
July 05, 1971
Export Citation:
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International Classes:
G09B23/06; G01D9/40; G09B23/08; (IPC1-7): G09B23/08; G01D9/40



 
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