Convert foot (French metric) to millimicron
Selected category: length.
Definition and details for foot (French metric):
In 1799 meter became the official unit of length in France. So French metric foot, or "pied metrique" was defined as one third of a metre and it was in use until 1837.
Definition and details for millimicron:
Millimicron (mµ) was used in past as a metric unit of distance equal to 0.001 micron. Now it's been replaced by its equivalent, the nanometer.