CPC Main Group
F42C 13/00 Proximity fuzes; Fuzes for remote detonation
6 direct subcodes
Child Classifications
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- F42C 13/02 operated by intensity of light or similar radiation
- F42C 13/04 operated by radio waves
- F42C 13/06 operated by sound waves
- F42C 13/08 operated by variations in magnetic field
Top Applicants
Top 10 applicants by patent filingsfor class F42, 2013–2023, worldwide · Source: EPO PATSTAT
- DETNET SOUTH AFRICA ZA 478
- RHEINMETALL WAFFE MUNITION DE 462
- BAE SYSTEMS GB 439
- RAYTHEON COMPANY US 404
- HANWHA CORPORATION KR 388
- AGENCY FOR DEFENSE DEVELOPMENT KR 352
- BEIJING INSTITUTE OF TECHNOLOGY 294
- TRUE VELOCITY IP HOLDINGS US 269
- NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY 226
- BAE SYSTEMS BOFORS SE 222