DIFF Subgroup
G04B 37/02 Evacuated cases; Cases filled with gas or liquids; Cases containing substances for absorbing or binding moisture or dust
Introduced: September 1968
Title
Titles differ between systems:
IPC: Evacuated cases; Cases filled with gases or liquids; Cases containing substances for absorbing or binding moisture or dust
CPC: Evacuated cases; Cases filled with gas or liquids; Cases containing substances for absorbing or binding moisture or dust
Full Title
Full titles differ between systems:
IPC:
Cases > Evacuated cases; Cases filled with gases or liquids; Cases containing substances for absorbing or binding moisture or dust
CPC:
Cases > Evacuated cases; Cases filled with gas or liquids; Cases containing substances for absorbing or binding moisture or dust
No child classifications to compare. This is a leaf node in both IPC and CPC.