DIFF Subgroup
E04H 15/20 inflatable, e.g. shaped, strengthened or supported by fluid pressure
Introduced: January 1985
Full Title
Tents or canopies, in general > inflatable, e.g. shaped, strengthened or supported by fluid pressure
CPC subdivides this area 7x more granularly than IPC with 6 additional codes.
6 codes are CPC-only extensions.
Note: 6 CPC extensions are marked as secondary classification only.
IPC defines codes here since 1985.
Child Classifications
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