DIFF Main Group
H01P 7/00 Resonators of the waveguide type
Introduced: September 1968
Of 6 combined children, 5 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open
H01P 7/00 Introduced: September 1968
Of 6 combined children, 5 exist in both systems.
1 codes are CPC-only extensions.
Navigate with arrow keys, Enter to open