EP-4656880-A4 - DOUBLE-BRANCH COMBINED PLUNGER PUMP PROVIDED WITH BUILT-IN OIL PATH, AND RIVETING TOOL
EP4656880A4EP 4656880 A4EP4656880 A4EP 4656880A4EP-4656880-A4
Inventors
- ZHANG WENKAI
- WANG YOU
- CHEN TAO
- GUO CHAO
- WANG LIANGJING
- SHI SIYU
- HE SONG
Assignees
- SICHUAN TERFIC TECH CO LTD
Dates
- Publication Date
- 20260506
- Application Date
- 20240419
- Priority Date
- 20240419