United States Patent 3127115
US Patent References:
Microscope for pathological research
- - 2102274
Optical sighting device
- - 2655076
Rechargeable flashlight battery and circuit for recharging same
- - 3021468
Microscope for pathological research
- - 2102274
Optical sighting device
- - 2655076
Rechargeable flashlight battery and circuit for recharging same
- - 3021468
Publication Date:
03/31/1964
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Primary Class:
Other Classes:
600/178, 362/183, 359/379, 359/803
International Classes:
A61B1/06; A61B1/303
Foreign References:
| IT409046B |