DIFF Main Group
A62B 27/00 Methods or devices for testing respiratory or breathing apparatus (apparatus for testing gastightness in general G01M)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Methods or devices for testing respiratory or breathing apparatus
CPC: Methods or devices for testing respiratory or breathing apparatus (apparatus for testing gastightness in general G01M)
Full Title
Full titles differ between systems:
IPC:
Methods or devices for testing respiratory or breathing apparatus
CPC:
Methods or devices for testing respiratory or breathing apparatus (apparatus for testing gastightness in general G01M)
No child classifications to compare. This is a leaf node in both IPC and CPC.