to
N .1,655,114.
Signed and sealed this 20th dav March, 1928.
Gmilled January 1928.
.
C tif tio .
It hereby certified that ror appears the printed speciHeat ion the above
numbered patent requiring correction follows: Page after line 57, strike out
the form ula and insert instead
E
- ***)»■
and the said Letters Patent should read witli this correction therein that
the same may conform the record the ease the Patent Office.
[ OORE,
Actiruj Vomrnitssioner Patents
