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DIFF Subgroup
F17C 5/06

for filling with compressed gases

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases > for filling with compressed gases

CPC:

Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures (adding propellants to aerosol containers B65B31/00) > for filling with compressed gases

No child classifications to compare. This is a leaf node in both IPC and CPC.