US PATENT SUBCLASS 48 / 9
.~.~.~.~ Gasometer and high-pressure holder
Current as of:
June, 1999
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48 /
HD
GAS: HEATING AND ILLUMINATING
*
DD
ACETYLENE
{5}
*
DD
.~ Generators {5}
4
DF
.~.~ Water feed {15}
5
DF
.~.~.~ Holder operated {7}
9
.~.~.~.~ Gasometer and high-pressure holder
DEFINITION
Classification: 48/9
Receivers to which the after-generation is conducted--that is, when the gasometer has been filled with gas.