Title:
Three-dimensional time indicator clock
United States Patent 2444392
US Patent References:
/0218945.html
- - 0218945

/0362140.html
- - 0362140

/0762261.html
- - 0762261

/0898742.html
- - 0898742

Dial construction
- - 1929582


Inventors:
George, Willens
Publication Date:
06/29/1948
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Assignee:
George, Willens
Primary Class:
368/78
Other Classes:
968/164
International Classes:
G04B19/21; G04B19/00
US Patent References:
1997570Timepiece
2036046Time indicating device
2256412Horologic instrument
Foreign References:
GB189219056A
FR800890A