Title:
Container for precious stones
United States Patent 3406821
US Patent References:
/0261340.html
- - 0261340

/0608899.html
- - 0608899

/0935420.html
- - 0935420

Food container
- - 2472582

Transparent sample holder for pathological specimens and the like
- - 2965219


Inventors:
Roman, Weissberg
Publication Date:
10/22/1968
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Primary Class:
206/526
Other Classes:
206/566, 206/563, 220/315, 206/503
International Classes:
A45C11/16; A45C11/00
Foreign References:
FR644456A
DE395476C
DE852434C
DE1124388B




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