Beijing Bolken Equipment Corporation

Follow

Organization

Beijing, CN

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Low consumption and intelligent safe gas-supply system using gas tanks
- Patent number 8,539,972
- Issue date Sep 24, 2013
- Beijing Bolken Equipment Corporation
- Huanen Xu
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS