XIAMEN JJD MACHINERY CO., LTD

Follow

Organization

XIAMEN, CN

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Self-lubricating plunger, bushing for self-lubricating plunger and...
- Patent number 12,060,880
- Issue date Aug 13, 2024
- XIAMEN JJD MACHINERY CO., LTD
- Hualan Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Lubricant for copper alloy die-casting die and preparation and use...
- Patent number 11,952,550
- Issue date Apr 9, 2024
- XIAMEN JJD MACHINERY CO., LTD
- Shenghua Wang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sand core structure for die-casting
- Patent number 11,919,067
- Issue date Mar 5, 2024
- XIAMEN JJD MACHINERY CO., LTD.
- Hualan Wang
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
SELF-LUBRICATING PLUNGER, BUSHING FOR SELF-LUBRICATING PLUNGER AND...
- Publication number 20240052828
- Publication date Feb 15, 2024
- XIAMEN JJD MACHINERY CO., LTD
- HUALAN WANG
- B22 - CASTING POWDER METALLURGY

Trademarklast 30 trademarks