国家/地区 中国（6）
IPC部 B（6） A（2） C（2）
IPC大类 B65（6） A45（2） C08（2）
IPC小类 B65D（6）
IPC B65D041/04（6）
发明人 HUANG J（3）
公开年 2021（3）
申请年 2020（2）  2021（2） 
专利权人 ZHEJIANG ZHE.（3）

Storage device for material production graphene, has packaging bag that is set in storage barrel and length is slightly higher than depth of storage barrel.

LI M

Radiation-resistant polymer degradable round cream bottle comprises gasket on inner top of outer cover of cream bottle, outer diameter of bottle opening of outer bottle is provided with outer screw thread, gasket seal is arranged at bottle opening at outer screw thread of outer bottle.

XU H, LUO D, SUN S, HUANG X, HUANG Y, HUANG J

Anti-static flame-retardant high-abrasion-resistant container, has pressure balance valve cover and barrel cover that are arranged coaxially, and barrel body provided with discharging port that is provided with detachable oil conveying pipe.

GAN Q, CHEN Y

Light-weight macromolecular oval cream bottle, has inner cover whose top portion is provided with viscose gasket, and lower inner ring whose top portion below inner bottle is symmetrically provided with stopping block.

HUANG J

Lightweight and high rigidity multi-section cylindrical airless bottle has alumina pump sleeve whose top sleeve is equipped with inner flange, where inner flange of alumina pump sleeve buckles top ring of large ring.

HUANG J

Automobile graphene power increasing agent canning device, has sealing plate whose inner wall is fixed with sealing ring, and packaging tank whose inner wall is provided with annular opening, where sealing ring seals inner wall of annular opening.

XU X