. I -
INDUSTRIAL and ENGINEERING CHEMISTRY....
ON CHEMICAL PROGRESS IN 1949
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WHEN A HIGH-PRESSURE G A S K E T FAILS..
.
IRON FREE-RAPID SOLUBILITY
?rove figi Quality of Booker Sulbdej
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HOOK~K :HEM I CALS
BCreports
I
&- Vitamin
B12
Concentrate PFIZER
l r Easy Preparation of Your Own PARENTERAL and ORAL B,* Prductr
description
use
supplied
reports
Dust.
smdl amounts, reduce! ANY p l a n b a n d that i s
even in
diciensy in
why it is $0 i m p r a n t
m
diminate it.
DRACCO Dust Control is lions of dollan rash y m
saving
mil.
because il
im~reasesplant rlliciency by eliminating dust.
Once installed the ravings go om
lor years.
DRACCO Dust Control r e
duces cost of maintenance and prolongs
lilr of
equipment;
recoven valuabh
materials, and creates
bmn
conditions that attract the ers. W h y not have
working
bmrr work.
DRACCO Eosi.
n a r r analyze your dust and lume con. trol problems? They here the "know how" gained Iron yeam o l experience.
DRACCO C O R P O R A l I O N
Acres of Diamonds
