Title:
Growth measuring device
United States Patent 3137943
US Patent References:
/0865350.html
- - 0865350

Measurement device
- - 2295447


Inventors:
Mary, Mechaneck
Publication Date:
06/23/1964
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Assignee:
Mary, Mechaneck
Primary Class:
33/2R
Other Classes:
D10/70, 33/833
International Classes:
A61B5/107
Foreign References:
AT53597B
FR675048A